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Published by WeatherVerity

Weather in Kolkata

West Bengal · India
22.5626 °, 88.363 °

All dates and times below are local to Kolkata (Asia/Kolkata).

Compare locations

Current conditions

Model estimate
26°C

Clear sky

Feels like
32 °C
Humidity
95 %
Wind speed
1.4 m/s
Wind from
ESE · 105 °
Precipitation (15 min)
0 mm
Valid at Retrieved Underlying forecast data: Open-Meteo

Today at a glance

Thunderstorms are forecast around 08:00 GMT+5:30.

Forecast hours ahead in Kolkata, 04:00 GMT+5:30–23:00 GMT+5:30 local time: 25.9 °C – 31 °C · up to 100% precipitation risk · wind up to 2.6 m/s.

Best upcoming time outside: – · 89/100 →

Facts behind this summary

Calculated by WeatherVerity from the forecast data shown on this page. Underlying forecast data: Open-Meteo · Hourly retrieved: · Asia/Kolkata

The first card shows the best upcoming or recommended two-hour period. The second shows the least favorable period. The full-day best, timeline and special weather windows are supporting details.

Best & worst time outside

General outdoor activity · 2 consecutive hours · Asia/Kolkata

Today ·

Best upcoming time outside · Today

89/100 · Great

  • 26.3 °C – 26.7 °C
  • Low precipitation risk · Up to 8% precipitation risk
  • Light wind · Wind up to 0.9 m/s

Score and temperatures apply to this period.

Limited data

Limited assessment: gusts, rainfall amount, humidity and solar data are unavailable.

Cold wind lowers the comfort cap further. Temperature below 15 °C reduces General comfort. A two-hour window including such temperatures is capped at 79. Temperature, precipitation probability/weather code and wind are combined geometrically. A period overview combines 80% time-weighted mean with 20% of the weakest quarter; daylight counts double. Risk intervals remain visible. Raw scores determine rankings; 100 is unavailable with incomplete model inputs. This is a comfort indicator, not forecast accuracy or an official warning.

Least favorable time outside · Today

15/100 · Conditions to watch

  • Precipitation forecast · Up to 46% precipitation risk
  • 26.6 °C – 28.5 °C
  • Wind up to 2.5 m/s

Score and temperatures apply to this period.

Conditions to watch
  • –: Thunderstorm
Limited data

Limited assessment: gusts, rainfall amount, humidity and solar data are unavailable.

Cold wind lowers the comfort cap further. Temperature below 15 °C reduces General comfort. A two-hour window including such temperatures is capped at 79. Temperature, precipitation probability/weather code and wind are combined geometrically. A period overview combines 80% time-weighted mean with 20% of the weakest quarter; daylight counts double. Risk intervals remain visible. Raw scores determine rankings; 100 is unavailable with incomplete model inputs. This is a comfort indicator, not forecast accuracy or an official warning.

Thunderstorm. Severe conditions are forecast. This score is not a recommendation to go outside.

Full-day details

Today covers the whole local day, including periods that have already passed.

00:00 is the end of the selected day.

Selected upcoming two-hour window for general outdoor activity in Kolkata on 13 Sept 2026: 22:00 GMT+5:30–00:00 GMT+5:30 local time, WeatherVerity score 89/100. Least favorable time outside in Kolkata on 13 Sept 2026: 06:00 GMT+5:30–08:00 GMT+5:30 local time. 15/100.

The local day at a glance Asia/Kolkata

Selected period ·

Least favorable ·

Now · Calculated at 03:40 GMT+5:30 local time

Hourly scores; gaps mean missing data. Earlier hours are faded.

Looking for different weather?

Compare selected places for this local day.

Find sunnier places Find warmer places Find colder places Find drier places Wetter weather – higher precipitation risk Find places with less wind Find places with more wind Snow in the forecast

Tomorrow ·

Best time outside · Tomorrow

90/100 · Excellent

  • 25.7 °C – 26 °C
  • Low precipitation risk · Up to 10% precipitation risk
  • Light wind · Wind up to 0.7 m/s

Score and temperatures apply to this period.

Limited data

Limited assessment: gusts, rainfall amount, humidity and solar data are unavailable.

Cold wind lowers the comfort cap further. Temperature below 15 °C reduces General comfort. A two-hour window including such temperatures is capped at 79. Temperature, precipitation probability/weather code and wind are combined geometrically. A period overview combines 80% time-weighted mean with 20% of the weakest quarter; daylight counts double. Risk intervals remain visible. Raw scores determine rankings; 100 is unavailable with incomplete model inputs. This is a comfort indicator, not forecast accuracy or an official warning.

Least favorable time outside · Tomorrow

15/100 · Conditions to watch

  • Precipitation forecast · Up to 73% precipitation risk
  • 26.9 °C – 27.5 °C
  • Wind up to 1.7 m/s

Score and temperatures apply to this period.

Conditions to watch
  • –: Thunderstorm
Limited data

Limited assessment: gusts, rainfall amount, humidity and solar data are unavailable.

Cold wind lowers the comfort cap further. Temperature below 15 °C reduces General comfort. A two-hour window including such temperatures is capped at 79. Temperature, precipitation probability/weather code and wind are combined geometrically. A period overview combines 80% time-weighted mean with 20% of the weakest quarter; daylight counts double. Risk intervals remain visible. Raw scores determine rankings; 100 is unavailable with incomplete model inputs. This is a comfort indicator, not forecast accuracy or an official warning.

Thunderstorm. Severe conditions are forecast. This score is not a recommendation to go outside.

Full-day details

Selected two-hour window for general outdoor activity in Kolkata on 14 Sept 2026: 02:00 GMT+5:30–04:00 GMT+5:30 local time, WeatherVerity score 90/100. Least favorable time outside in Kolkata on 14 Sept 2026: 16:00 GMT+5:30–18:00 GMT+5:30 local time. 15/100.

The local day at a glance Asia/Kolkata

Selected period ·

Least favorable ·

Calculated at 03:40 GMT+5:30 local time

Hourly scores; gaps mean missing data. Earlier hours are faded.

Looking for different weather?

Compare selected places for this local day.

Find sunnier places Find warmer places Find colder places Find drier places Wetter weather – higher precipitation risk Find places with less wind Find places with more wind Snow in the forecast

Day after tomorrow ·

Best time outside · Day after tomorrow

90/100 · Excellent

  • 26.2 °C – 26.4 °C
  • Low precipitation risk · Up to 0% precipitation risk
  • Light wind · Wind up to 1.7 m/s

Score and temperatures apply to this period.

Limited data

Limited assessment: gusts, rainfall amount, humidity and solar data are unavailable.

Cold wind lowers the comfort cap further. Temperature below 15 °C reduces General comfort. A two-hour window including such temperatures is capped at 79. Temperature, precipitation probability/weather code and wind are combined geometrically. A period overview combines 80% time-weighted mean with 20% of the weakest quarter; daylight counts double. Risk intervals remain visible. Raw scores determine rankings; 100 is unavailable with incomplete model inputs. This is a comfort indicator, not forecast accuracy or an official warning.

Least favorable time outside · Day after tomorrow

15/100 · Conditions to watch

  • Precipitation forecast · Up to 4% precipitation risk
  • 25.9 °C – 27.4 °C
  • Wind up to 2.2 m/s

Score and temperatures apply to this period.

Conditions to watch
  • –: Thunderstorm
Limited data

Limited assessment: gusts, rainfall amount, humidity and solar data are unavailable.

Cold wind lowers the comfort cap further. Temperature below 15 °C reduces General comfort. A two-hour window including such temperatures is capped at 79. Temperature, precipitation probability/weather code and wind are combined geometrically. A period overview combines 80% time-weighted mean with 20% of the weakest quarter; daylight counts double. Risk intervals remain visible. Raw scores determine rankings; 100 is unavailable with incomplete model inputs. This is a comfort indicator, not forecast accuracy or an official warning.

Thunderstorm. Severe conditions are forecast. This score is not a recommendation to go outside.

Full-day details

00:00 is the end of the selected day.

Selected two-hour window for general outdoor activity in Kolkata on 15 Sept 2026: 03:00 GMT+5:30–05:00 GMT+5:30 local time, WeatherVerity score 90/100. Least favorable time outside in Kolkata on 15 Sept 2026: 22:00 GMT+5:30–00:00 GMT+5:30 local time. 15/100.

The local day at a glance Asia/Kolkata

Selected period ·

Least favorable ·

Calculated at 03:40 GMT+5:30 local time

Hourly scores; gaps mean missing data. Earlier hours are faded.

Looking for different weather?

Compare selected places for this local day.

Find sunnier places Find warmer places Find colder places Find drier places Wetter weather – higher precipitation risk Find places with less wind Find places with more wind Snow in the forecast

Best and least favorable are relative to this day. Scores describe outdoor comfort, not official warnings.

Find a weather window
Today · 13 Sept 2026

Least wind over 2 hours

Best available period

–

Outdoor Score: 84/100

Score and temperatures apply to this period.

Limited data

Limited assessment: gusts, rainfall amount, humidity and solar data are unavailable.

Cold wind lowers the comfort cap further. Temperature below 15 °C reduces General comfort. A two-hour window including such temperatures is capped at 79. Temperature, precipitation probability/weather code and wind are combined geometrically. A period overview combines 80% time-weighted mean with 20% of the weakest quarter; daylight counts double. Risk intervals remain visible. Raw scores determine rankings; 100 is unavailable with incomplete model inputs. This is a comfort indicator, not forecast accuracy or an official warning.

Upcoming

Temperatures outside the activity range · Light wind

Weather values and full answer

Temperature: 27–27 °C · Average wind: 0.4 m/s; maximum: 0.5 m/s · Precipitation risk: up to 38%

Lowest precipitation risk over 3 hours

Best available period

–

Outdoor Score: 88/100

Score and temperatures apply to this period.

Limited data

Limited assessment: gusts, rainfall amount, humidity and solar data are unavailable.

Cold wind lowers the comfort cap further. Temperature below 15 °C reduces General comfort. A two-hour window including such temperatures is capped at 79. Temperature, precipitation probability/weather code and wind are combined geometrically. A period overview combines 80% time-weighted mean with 20% of the weakest quarter; daylight counts double. Risk intervals remain visible. Raw scores determine rankings; 100 is unavailable with incomplete model inputs. This is a comfort indicator, not forecast accuracy or an official warning.

Upcoming

Low precipitation risk · Temperatures outside the activity range · Light wind

Weather values and full answer

Temperature: 26.5–27 °C · Average wind: 0.6 m/s; maximum: 0.9 m/s · Precipitation risk: up to 8%

Warmest 2-hour period

Best available period

–

Outdoor Score: 15/100

Score and temperatures apply to this period.

Conditions to watch
  • –: Thunderstorm
  • –: Thunderstorm
Limited data

Limited assessment: gusts, rainfall amount, humidity and solar data are unavailable.

Cold wind lowers the comfort cap further. Temperature below 15 °C reduces General comfort. A two-hour window including such temperatures is capped at 79. Temperature, precipitation probability/weather code and wind are combined geometrically. A period overview combines 80% time-weighted mean with 20% of the weakest quarter; daylight counts double. Risk intervals remain visible. Raw scores determine rankings; 100 is unavailable with incomplete model inputs. This is a comfort indicator, not forecast accuracy or an official warning.

Upcoming

Severe forecast conditions — this relative best is not a recommendation to go outside.

Thunderstorm

Weather values and full answer

Temperature: 30.6–31 °C · Average wind: 1.4 m/s; maximum: 1.6 m/s · Precipitation risk: up to 97%

Coolest 2-hour period

Best available period

–

Outdoor Score: 73/100

Score and temperatures apply to this period.

Limited data

Limited assessment: gusts, rainfall amount, humidity and solar data are unavailable.

Cold wind lowers the comfort cap further. Temperature below 15 °C reduces General comfort. A two-hour window including such temperatures is capped at 79. Temperature, precipitation probability/weather code and wind are combined geometrically. A period overview combines 80% time-weighted mean with 20% of the weakest quarter; daylight counts double. Risk intervals remain visible. Raw scores determine rankings; 100 is unavailable with incomplete model inputs. This is a comfort indicator, not forecast accuracy or an official warning.

In progress

Precipitation may affect this activity · Temperatures outside the activity range · Light wind

Weather values and full answer

Temperature: 25.9–26.1 °C · Average wind: 1.5 m/s; maximum: 1.6 m/s · Precipitation risk: up to 61%

Best available daylight window

Best available period

–

Outdoor Score: 75/100

Score and temperatures apply to this period.

Limited data

Limited assessment: gusts, rainfall amount, humidity and solar data are unavailable.

Cold wind lowers the comfort cap further. Temperature below 15 °C reduces General comfort. A two-hour window including such temperatures is capped at 79. Temperature, precipitation probability/weather code and wind are combined geometrically. A period overview combines 80% time-weighted mean with 20% of the weakest quarter; daylight counts double. Risk intervals remain visible. Raw scores determine rankings; 100 is unavailable with incomplete model inputs. This is a comfort indicator, not forecast accuracy or an official warning.

Upcoming

Precipitation may affect this activity · Temperatures outside the activity range · Light wind

Weather values and full answer

Temperature: 25.9–27.4 °C · Average wind: 2 m/s; maximum: 2.5 m/s · Precipitation risk: up to 55%

3 hours with low precipitation risk

Best available period

–

Outdoor Score: 89/100

Score and temperatures apply to this period.

Limited data

Limited assessment: gusts, rainfall amount, humidity and solar data are unavailable.

Cold wind lowers the comfort cap further. Temperature below 15 °C reduces General comfort. A two-hour window including such temperatures is capped at 79. Temperature, precipitation probability/weather code and wind are combined geometrically. A period overview combines 80% time-weighted mean with 20% of the weakest quarter; daylight counts double. Risk intervals remain visible. Raw scores determine rankings; 100 is unavailable with incomplete model inputs. This is a comfort indicator, not forecast accuracy or an official warning.

Upcoming

Low precipitation risk · Temperatures outside the activity range · Light wind

Weather values and full answer

Temperature: 26.3–26.9 °C · Average wind: 0.7 m/s; maximum: 0.9 m/s · Precipitation risk: up to 8%

2 hours above 20 °C

Best available period

–

Outdoor Score: 89/100

Score and temperatures apply to this period.

Limited data

Limited assessment: gusts, rainfall amount, humidity and solar data are unavailable.

Cold wind lowers the comfort cap further. Temperature below 15 °C reduces General comfort. A two-hour window including such temperatures is capped at 79. Temperature, precipitation probability/weather code and wind are combined geometrically. A period overview combines 80% time-weighted mean with 20% of the weakest quarter; daylight counts double. Risk intervals remain visible. Raw scores determine rankings; 100 is unavailable with incomplete model inputs. This is a comfort indicator, not forecast accuracy or an official warning.

Upcoming

Low precipitation risk · Temperatures outside the activity range · Light wind

Weather values and full answer

Temperature: 26.3–26.7 °C · Average wind: 0.8 m/s; maximum: 0.9 m/s · Precipitation risk: up to 8%

2 hours of clear daylight

No 2-hour clear daylight period on 13 Sept 2026.

Best available daylight window

Best available period

–

Outdoor Score: 75/100

Score and temperatures apply to this period.

Limited data

Limited assessment: gusts, rainfall amount, humidity and solar data are unavailable.

Cold wind lowers the comfort cap further. Temperature below 15 °C reduces General comfort. A two-hour window including such temperatures is capped at 79. Temperature, precipitation probability/weather code and wind are combined geometrically. A period overview combines 80% time-weighted mean with 20% of the weakest quarter; daylight counts double. Risk intervals remain visible. Raw scores determine rankings; 100 is unavailable with incomplete model inputs. This is a comfort indicator, not forecast accuracy or an official warning.

Upcoming

Precipitation may affect this activity · Temperatures outside the activity range · Light wind

Weather values and full answer

Temperature: 25.9–27.4 °C · Average wind: 2 m/s; maximum: 2.5 m/s · Precipitation risk: up to 55%

Tomorrow · 14 Sept 2026

Least wind over 2 hours

Best available period

–

Outdoor Score: 54/100

Score and temperatures apply to this period.

Limited data

Limited assessment: gusts, rainfall amount, humidity and solar data are unavailable.

Cold wind lowers the comfort cap further. Temperature below 15 °C reduces General comfort. A two-hour window including such temperatures is capped at 79. Temperature, precipitation probability/weather code and wind are combined geometrically. A period overview combines 80% time-weighted mean with 20% of the weakest quarter; daylight counts double. Risk intervals remain visible. Raw scores determine rankings; 100 is unavailable with incomplete model inputs. This is a comfort indicator, not forecast accuracy or an official warning.

Upcoming

Poor conditions — best available period.

Precipitation may affect this activity · Temperatures outside the activity range · Light wind

Weather values and full answer

Temperature: 31.4–32.1 °C · Average wind: 0.2 m/s; maximum: 0.6 m/s · Precipitation risk: up to 63%

Lowest precipitation risk over 3 hours

Best available period

–

Outdoor Score: 87/100

Score and temperatures apply to this period.

Limited data

Limited assessment: gusts, rainfall amount, humidity and solar data are unavailable.

Cold wind lowers the comfort cap further. Temperature below 15 °C reduces General comfort. A two-hour window including such temperatures is capped at 79. Temperature, precipitation probability/weather code and wind are combined geometrically. A period overview combines 80% time-weighted mean with 20% of the weakest quarter; daylight counts double. Risk intervals remain visible. Raw scores determine rankings; 100 is unavailable with incomplete model inputs. This is a comfort indicator, not forecast accuracy or an official warning.

Upcoming

Low precipitation risk · Temperatures outside the activity range · Light wind

Weather values and full answer

Temperature: 26.9–27.5 °C · Average wind: 1 m/s; maximum: 1.3 m/s · Precipitation risk: up to 2%

Warmest 2-hour period

Best available period

–

Outdoor Score: 56/100

Score and temperatures apply to this period.

Limited data

Limited assessment: gusts, rainfall amount, humidity and solar data are unavailable.

Cold wind lowers the comfort cap further. Temperature below 15 °C reduces General comfort. A two-hour window including such temperatures is capped at 79. Temperature, precipitation probability/weather code and wind are combined geometrically. A period overview combines 80% time-weighted mean with 20% of the weakest quarter; daylight counts double. Risk intervals remain visible. Raw scores determine rankings; 100 is unavailable with incomplete model inputs. This is a comfort indicator, not forecast accuracy or an official warning.

Upcoming

Poor conditions — best available period.

Precipitation may affect this activity · Temperatures outside the activity range · Light wind

Weather values and full answer

Temperature: 31.5–32.1 °C · Average wind: 0.2 m/s; maximum: 0.6 m/s · Precipitation risk: up to 59%

Coolest 2-hour period

Best available period

–

Outdoor Score: 90/100

Score and temperatures apply to this period.

Limited data

Limited assessment: gusts, rainfall amount, humidity and solar data are unavailable.

Cold wind lowers the comfort cap further. Temperature below 15 °C reduces General comfort. A two-hour window including such temperatures is capped at 79. Temperature, precipitation probability/weather code and wind are combined geometrically. A period overview combines 80% time-weighted mean with 20% of the weakest quarter; daylight counts double. Risk intervals remain visible. Raw scores determine rankings; 100 is unavailable with incomplete model inputs. This is a comfort indicator, not forecast accuracy or an official warning.

Upcoming

Low precipitation risk · Temperatures outside the activity range · Light wind

Weather values and full answer

Temperature: 25.5–25.8 °C · Average wind: 0.5 m/s; maximum: 0.7 m/s · Precipitation risk: up to 12%

Best available daylight window

Best available period

–

Outdoor Score: 87/100

Score and temperatures apply to this period.

Limited data

Limited assessment: gusts, rainfall amount, humidity and solar data are unavailable.

Cold wind lowers the comfort cap further. Temperature below 15 °C reduces General comfort. A two-hour window including such temperatures is capped at 79. Temperature, precipitation probability/weather code and wind are combined geometrically. A period overview combines 80% time-weighted mean with 20% of the weakest quarter; daylight counts double. Risk intervals remain visible. Raw scores determine rankings; 100 is unavailable with incomplete model inputs. This is a comfort indicator, not forecast accuracy or an official warning.

Upcoming

Low precipitation risk · Temperatures outside the activity range · Light wind

Weather values and full answer

Temperature: 25.5–27.8 °C · Average wind: 0.6 m/s; maximum: 0.7 m/s · Precipitation risk: up to 11%

3 hours with low precipitation risk

Best available period

–

Outdoor Score: 90/100

Score and temperatures apply to this period.

Limited data

Limited assessment: gusts, rainfall amount, humidity and solar data are unavailable.

Cold wind lowers the comfort cap further. Temperature below 15 °C reduces General comfort. A two-hour window including such temperatures is capped at 79. Temperature, precipitation probability/weather code and wind are combined geometrically. A period overview combines 80% time-weighted mean with 20% of the weakest quarter; daylight counts double. Risk intervals remain visible. Raw scores determine rankings; 100 is unavailable with incomplete model inputs. This is a comfort indicator, not forecast accuracy or an official warning.

Upcoming

Low precipitation risk · Temperatures outside the activity range · Light wind

Weather values and full answer

Temperature: 25.8–26.3 °C · Average wind: 0.6 m/s; maximum: 0.8 m/s · Precipitation risk: up to 6%

2 hours above 20 °C

Best available period

–

Outdoor Score: 90/100

Score and temperatures apply to this period.

Limited data

Limited assessment: gusts, rainfall amount, humidity and solar data are unavailable.

Cold wind lowers the comfort cap further. Temperature below 15 °C reduces General comfort. A two-hour window including such temperatures is capped at 79. Temperature, precipitation probability/weather code and wind are combined geometrically. A period overview combines 80% time-weighted mean with 20% of the weakest quarter; daylight counts double. Risk intervals remain visible. Raw scores determine rankings; 100 is unavailable with incomplete model inputs. This is a comfort indicator, not forecast accuracy or an official warning.

Upcoming

Low precipitation risk · Temperatures outside the activity range · Light wind

Weather values and full answer

Temperature: 26–26.3 °C · Average wind: 0.6 m/s; maximum: 0.8 m/s · Precipitation risk: up to 4%

2 hours of clear daylight

Best available period

–

Outdoor Score: 87/100

Score and temperatures apply to this period.

Limited data

Limited assessment: gusts, rainfall amount, humidity and solar data are unavailable.

Cold wind lowers the comfort cap further. Temperature below 15 °C reduces General comfort. A two-hour window including such temperatures is capped at 79. Temperature, precipitation probability/weather code and wind are combined geometrically. A period overview combines 80% time-weighted mean with 20% of the weakest quarter; daylight counts double. Risk intervals remain visible. Raw scores determine rankings; 100 is unavailable with incomplete model inputs. This is a comfort indicator, not forecast accuracy or an official warning.

Upcoming

Low precipitation risk · Temperatures outside the activity range · Light wind

Weather values and full answer

Temperature: 25.5–27.8 °C · Average wind: 0.6 m/s; maximum: 0.7 m/s · Precipitation risk: up to 11%

Day after tomorrow · 15 Sept 2026

Least wind over 2 hours

Best available period

–

Outdoor Score: 60/100

Score and temperatures apply to this period.

Limited data

Limited assessment: gusts, rainfall amount, humidity and solar data are unavailable.

Cold wind lowers the comfort cap further. Temperature below 15 °C reduces General comfort. A two-hour window including such temperatures is capped at 79. Temperature, precipitation probability/weather code and wind are combined geometrically. A period overview combines 80% time-weighted mean with 20% of the weakest quarter; daylight counts double. Risk intervals remain visible. Raw scores determine rankings; 100 is unavailable with incomplete model inputs. This is a comfort indicator, not forecast accuracy or an official warning.

Upcoming

Poor conditions — best available period.

Precipitation may affect this activity · Temperatures outside the activity range · Light wind

Weather values and full answer

Temperature: 28–29.9 °C · Average wind: 0.5 m/s; maximum: 1 m/s · Precipitation risk: up to 69%

Lowest precipitation risk over 3 hours

Best available period

–

Outdoor Score: 90/100

Score and temperatures apply to this period.

Limited data

Limited assessment: gusts, rainfall amount, humidity and solar data are unavailable.

Cold wind lowers the comfort cap further. Temperature below 15 °C reduces General comfort. A two-hour window including such temperatures is capped at 79. Temperature, precipitation probability/weather code and wind are combined geometrically. A period overview combines 80% time-weighted mean with 20% of the weakest quarter; daylight counts double. Risk intervals remain visible. Raw scores determine rankings; 100 is unavailable with incomplete model inputs. This is a comfort indicator, not forecast accuracy or an official warning.

Upcoming

Low precipitation risk · Temperatures outside the activity range · Light wind

Weather values and full answer

Temperature: 26.4–26.9 °C · Average wind: 1.4 m/s; maximum: 1.7 m/s · Precipitation risk: up to 0%

Warmest 2-hour period

Best available period

–

Outdoor Score: 59/100

Score and temperatures apply to this period.

Limited data

Limited assessment: gusts, rainfall amount, humidity and solar data are unavailable.

Cold wind lowers the comfort cap further. Temperature below 15 °C reduces General comfort. A two-hour window including such temperatures is capped at 79. Temperature, precipitation probability/weather code and wind are combined geometrically. A period overview combines 80% time-weighted mean with 20% of the weakest quarter; daylight counts double. Risk intervals remain visible. Raw scores determine rankings; 100 is unavailable with incomplete model inputs. This is a comfort indicator, not forecast accuracy or an official warning.

Upcoming

Poor conditions — best available period.

Precipitation may affect this activity · Temperatures outside the activity range · Light wind

Weather values and full answer

Temperature: 32.1–32.3 °C · Average wind: 0.6 m/s; maximum: 0.8 m/s · Precipitation risk: up to 41%

Coolest 2-hour period

Best available period

–

Outdoor Score: 90/100

Score and temperatures apply to this period.

Limited data

Limited assessment: gusts, rainfall amount, humidity and solar data are unavailable.

Cold wind lowers the comfort cap further. Temperature below 15 °C reduces General comfort. A two-hour window including such temperatures is capped at 79. Temperature, precipitation probability/weather code and wind are combined geometrically. A period overview combines 80% time-weighted mean with 20% of the weakest quarter; daylight counts double. Risk intervals remain visible. Raw scores determine rankings; 100 is unavailable with incomplete model inputs. This is a comfort indicator, not forecast accuracy or an official warning.

Upcoming

Low precipitation risk · Temperatures outside the activity range · Light wind

Weather values and full answer

Temperature: 26.2–26.4 °C · Average wind: 1.4 m/s; maximum: 1.7 m/s · Precipitation risk: up to 0%

Best available daylight window

Best available period

–

Outdoor Score: 83/100

Score and temperatures apply to this period.

Limited data

Limited assessment: gusts, rainfall amount, humidity and solar data are unavailable.

Cold wind lowers the comfort cap further. Temperature below 15 °C reduces General comfort. A two-hour window including such temperatures is capped at 79. Temperature, precipitation probability/weather code and wind are combined geometrically. A period overview combines 80% time-weighted mean with 20% of the weakest quarter; daylight counts double. Risk intervals remain visible. Raw scores determine rankings; 100 is unavailable with incomplete model inputs. This is a comfort indicator, not forecast accuracy or an official warning.

Upcoming

Low precipitation risk · Temperatures outside the activity range · Light wind

Weather values and full answer

Temperature: 26.7–29.3 °C · Average wind: 0.9 m/s; maximum: 1.1 m/s · Precipitation risk: up to 0%

3 hours with low precipitation risk

Best available period

–

Outdoor Score: 90/100

Score and temperatures apply to this period.

Limited data

Limited assessment: gusts, rainfall amount, humidity and solar data are unavailable.

Cold wind lowers the comfort cap further. Temperature below 15 °C reduces General comfort. A two-hour window including such temperatures is capped at 79. Temperature, precipitation probability/weather code and wind are combined geometrically. A period overview combines 80% time-weighted mean with 20% of the weakest quarter; daylight counts double. Risk intervals remain visible. Raw scores determine rankings; 100 is unavailable with incomplete model inputs. This is a comfort indicator, not forecast accuracy or an official warning.

Upcoming

Low precipitation risk · Temperatures outside the activity range · Light wind

Weather values and full answer

Temperature: 26.4–26.9 °C · Average wind: 1.4 m/s; maximum: 1.7 m/s · Precipitation risk: up to 0%

2 hours above 20 °C

Best available period

–

Outdoor Score: 90/100

Score and temperatures apply to this period.

Limited data

Limited assessment: gusts, rainfall amount, humidity and solar data are unavailable.

Cold wind lowers the comfort cap further. Temperature below 15 °C reduces General comfort. A two-hour window including such temperatures is capped at 79. Temperature, precipitation probability/weather code and wind are combined geometrically. A period overview combines 80% time-weighted mean with 20% of the weakest quarter; daylight counts double. Risk intervals remain visible. Raw scores determine rankings; 100 is unavailable with incomplete model inputs. This is a comfort indicator, not forecast accuracy or an official warning.

Upcoming

Low precipitation risk · Temperatures outside the activity range · Light wind

Weather values and full answer

Temperature: 26.4–26.7 °C · Average wind: 1.5 m/s; maximum: 1.7 m/s · Precipitation risk: up to 0%

2 hours of clear daylight

Best available period

–

Outdoor Score: 83/100

Score and temperatures apply to this period.

Limited data

Limited assessment: gusts, rainfall amount, humidity and solar data are unavailable.

Cold wind lowers the comfort cap further. Temperature below 15 °C reduces General comfort. A two-hour window including such temperatures is capped at 79. Temperature, precipitation probability/weather code and wind are combined geometrically. A period overview combines 80% time-weighted mean with 20% of the weakest quarter; daylight counts double. Risk intervals remain visible. Raw scores determine rankings; 100 is unavailable with incomplete model inputs. This is a comfort indicator, not forecast accuracy or an official warning.

Upcoming

Low precipitation risk · Temperatures outside the activity range · Light wind

Weather values and full answer

Temperature: 26.7–29.3 °C · Average wind: 0.9 m/s; maximum: 1.1 m/s · Precipitation risk: up to 0%

How WeatherVerity calculates this

Calculated by WeatherVerity from the forecast data shown on this page.

Underlying forecast data: Open-Meteo · CC BY 4.0

Hourly retrieved: · Fresh until:

Past hours are model estimates, not observations or a record of earlier forecasts.

Cold wind lowers the comfort cap further. Temperature below 15 °C reduces General comfort. A two-hour window including such temperatures is capped at 79. Temperature, precipitation probability/weather code and wind are combined geometrically. A period overview combines 80% time-weighted mean with 20% of the weakest quarter; daylight counts double. Risk intervals remain visible. Raw scores determine rankings; 100 is unavailable with incomplete model inputs. This is a comfort indicator, not forecast accuracy or an official warning.

Limited assessment: gusts, rainfall amount, humidity and solar data are unavailable.

Weather scores are unchanged. Among windows within two points of the highest score and in the same quality band, starts from 06:00 to before 23:00 local time are preferred; 22:00–00:00 qualifies. Then score, daylight and the earliest start break ties. Daylight is optional, including in polar night or midnight sun. The absolute daily best is always retained. Least favorable stays at the actual minimum score; only tied minima use non-overlap and distance. Overlapping windows within a two-point range are grouped; small contrast means a spread of at most five points. A whole-day “no poor periods” statement requires complete coverage, all two-hour windows at least Good (60), and no hourly score in Poor/Very poor (below 40). These are presentation rules, not changes to meteorological scores.

Score labels

  • 90–100: Excellent
  • 75–89: Great
  • 60–74: Good
  • 40–59: Fair
  • 20–39: Poor
  • 0–19: Very poor
Sources & method

Through the day

Today · Sun 13 Sept · Asia/Kolkata

Today's hourly temperature in KolkataModel forecast from 00:00 to 23:00, Asia/Kolkata. Hourly temperatures range from 25.9 to 31 degrees Celsius. Exact values follow below. Gaps indicate missing values.23°28°33°Current hour00:00: 26.5 °C · Partly cloudy01:00: 26.3 °C · Overcast02:00: 26.2 °C · Partly cloudy03:00: 26.1 °C · Clear sky04:00: 25.9 °C · Clear sky05:00: 25.9 °C · Mainly clear06:00: 26.6 °C · Partly cloudy07:00: 27.4 °C · Light drizzle08:00: 28.5 °C · Thunderstorm09:00: 29.5 °C · Thunderstorm10:00: 29.7 °C · Light drizzle11:00: 30.6 °C · Light drizzle12:00: 30.9 °C · Thunderstorm13:00: 31 °C · Thunderstorm14:00: 26.3 °C · Thunderstorm with light hail15:00: 26.8 °C · Light rain showers16:00: 27.2 °C · Moderate drizzle17:00: 27.1 °C · Light drizzle18:00: 27 °C · Partly cloudy19:00: 27 °C · Partly cloudy20:00: 27 °C · Overcast21:00: 26.9 °C · Overcast22:00: 26.7 °C · Overcast23:00: 26.5 °C · Overcast00:0006:0012:0017:0023:00
  1. 27 °CPartly cloudyPrecip. chance 17 %Wind 1.7 m/s
  2. 26 °COvercastPrecip. chance 32 %Wind 1.7 m/s
  3. 26 °CPartly cloudyPrecip. chance 45 %Wind 1.2 m/s
  4. 26 °CClear skyPrecip. chance 53 %Wind 1.4 m/sCurrent hour
  5. 26 °CClear skyPrecip. chance 59 %Wind 1.5 m/s
  6. 26 °CMainly clearPrecip. chance 61 %Wind 1.6 m/s
  7. 27 °CPartly cloudyPrecip. chance 55 %Wind 2 m/s
  8. 27 °CLight drizzlePrecip. chance 46 %Wind 2.5 m/s
  9. 29 °CThunderstormPrecip. chance 43 %Wind 2.5 m/s
  10. 30 °CThunderstormPrecip. chance 53 %Wind 2.6 m/s
  11. 30 °CLight drizzlePrecip. chance 70 %Wind 1.6 m/s
  12. 31 °CLight drizzlePrecip. chance 84 %Wind 1.6 m/s
  13. 31 °CThunderstormPrecip. chance 92 %Wind 1.4 m/s
  14. 31 °CThunderstormPrecip. chance 97 %Wind 1.3 m/s
  15. 26 °CThunderstorm with light hailPrecip. chance 100 %Wind 2.1 m/s
  16. 27 °CLight rain showersPrecip. chance 100 %Wind 1.3 m/s
  17. 27 °CModerate drizzlePrecip. chance 100 %Wind 1 m/s
  18. 27 °CLight drizzlePrecip. chance 94 %Wind 0.8 m/s
  19. 27 °CPartly cloudyPrecip. chance 70 %Wind 0.4 m/s
  20. 27 °CPartly cloudyPrecip. chance 38 %Wind 0.5 m/s
  21. 27 °COvercastPrecip. chance 14 %Wind 0.4 m/s
  22. 27 °COvercastPrecip. chance 6 %Wind 0.6 m/s
  23. 27 °COvercastPrecip. chance 7 %Wind 0.7 m/s
  24. 27 °COvercastPrecip. chance 8 %Wind 0.9 m/s

Hourly model forecast, including earlier hours; not measured observations. Source: Open-Meteo. Retrieved . Sources & method.

The next 7 days

Local dates · Asia/Kolkata

Daily forecast for Kolkata, West Bengal, India. Source: Open-Meteo. Retrieved .
DayConditionsHigh / LowPrecip. chance*PrecipitationMax wind
Thunderstorm with light hail
31 °C / 26 °C100 %14.5 mm2.6 m/s
Thunderstorm
32 °C / 26 °C75 %2.5 mm1.8 m/s
Dense drizzle
32 °C / 26 °C69 %2.1 mm2.4 m/s
Thunderstorm
32 °C / 25 °C90 %8.8 mm1.9 m/s
Thunderstorm
32 °C / 26 °C83 %6.9 mm2.8 m/s
Thunderstorm with light hail
32 °C / 25 °C84 %10.5 mm2.1 m/s
Thunderstorm
32 °C / 25 °C76 %6.6 mm1.8 m/s

*Maximum precipitation probability for the day, including rain or snow. How to read these values.

WeatherVerity answer

Weather in Kolkata today

Today

WeatherVerity forecast for Kolkata: high 31 °C, low 26 °C. Thunderstorm with light hail.

Maximum precipitation probability: 100 %. Precipitation: 14.5 mm.

Underlying forecast data: Open-Meteo · Retrieved

Tomorrow

WeatherVerity forecast for Kolkata: high 32 °C, low 26 °C. Thunderstorm.

Maximum precipitation probability: 75 %. Precipitation: 2.5 mm.

Underlying forecast data: Open-Meteo · Retrieved

Model forecasts, not measured observations. · Asia/Kolkata

Verity Trust

Traceable forecast details, without claiming observed accuracy.

Forecast by
Open-Meteo
Published by
WeatherVerity
Last retrieved
Valid for
2026-09-12T18:30:00.000Z – 2026-09-15T18:30:00.000Z
Local time zone
Asia/Kolkata
Data status
current: Fresh · hourly: Fresh · forecast: Fresh
Method
forecast-receipt-method-v2 · Full method
Forecast agreement
Not available
Forecast stability
Collecting data
Verified accuracy
Collecting data
What changed?

Collecting data

Only the same provider, product, place, unit, interval and exact valid time are compared.

Behind this forecast

Weather sources
Open-Meteo
Location source
GeoNames 1275004 via Open-Meteo
Local time zone
Asia/Kolkata
Current retrieved
Forecast retrieved
Hourly retrieved
Page data last updated
Model run issued
Not supplied by this API

Current conditions are model estimates. Retrieval time tells you when we fetched the data, not when the weather model was run. Sources, units and method.