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Weather in Saint-Denis


-20.8823 °, 55.4504 °

All dates and times below are local to Saint-Denis (Indian/Reunion).

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Current conditions

Model estimate
21°C

Overcast

Feels like
25 °C
Humidity
95 %
Wind speed
0.1 m/s
Wind from
ESE · 117 °
Precipitation (15 min)
0 mm
Valid at Retrieved Underlying forecast data: Open-Meteo

Today at a glance

Forecast hours ahead in Saint-Denis, 21:00 GMT+4–23:00 GMT+4 local time: 19.5 °C – 20.6 °C · up to 43% precipitation risk · wind up to 1.4 m/s.

Best upcoming time outside: – · 97/100 →

Facts behind this summary

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

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 · Indian/Reunion

Today ·

Best upcoming time outside · Today

97/100 · Excellent

  • Temperatures within the activity range · 18.8 °C – 20.1 °C
  • Low precipitation risk · Up to 9% precipitation risk
  • Light wind · Wind up to 1.4 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

37/100 · Poor

  • Precipitation forecast · Up to 100% precipitation risk
  • Temperatures within the activity range · 20.7 °C – 21.7 °C
  • Light wind · Wind up to 1.8 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.

Already passed

Full-day details

Highest score over the full day · 98/100 · Already passed

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 Saint-Denis on 12 Sept 2026: 22:00 GMT+4–00:00 GMT+4 local time, WeatherVerity score 97/100. Least favorable time outside in Saint-Denis on 12 Sept 2026: 16:00 GMT+4–18:00 GMT+4 local time. 37/100.

The local day at a glance Indian/Reunion

Selected period ·

Least favorable ·

Highest score over the full day ·

Now · Calculated at 20:28 GMT+4 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

99/100 · Excellent

  • Temperatures within the activity range · 19.4 °C – 20.9 °C
  • Low precipitation risk · Up to 0% precipitation risk
  • Light wind · Wind up to 1.4 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

80/100 · GreatStill good outdoors

  • Up to 47% precipitation risk
  • Temperatures within the activity range · 23.3 °C – 24.8 °C
  • Light wind · Wind up to 2.1 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.

No truly poor periods in this day’s complete forecast.

Full-day details

Selected two-hour window for general outdoor activity in Saint-Denis on 13 Sept 2026: 21:00 GMT+4–23:00 GMT+4 local time, WeatherVerity score 99/100. Least favorable time outside in Saint-Denis on 13 Sept 2026: 15:00 GMT+4–17:00 GMT+4 local time. 80/100.

The local day at a glance Indian/Reunion

Selected period ·

Least favorable ·

Calculated at 20:28 GMT+4 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

96/100 · Excellent

  • Low precipitation risk · Up to 8% precipitation risk
  • Temperatures within the activity range · 20.1 °C – 20.9 °C
  • Light wind · Wind up to 1.1 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

81/100 · GreatStill good outdoors

  • Up to 45% precipitation risk
  • Temperatures within the activity range · 23.6 °C – 25 °C
  • 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.

No truly poor periods in this day’s complete forecast.

Full-day details

00:00 is the end of the selected day.

Selected two-hour window for general outdoor activity in Saint-Denis on 14 Sept 2026: 22:00 GMT+4–00:00 GMT+4 local time, WeatherVerity score 96/100. Least favorable time outside in Saint-Denis on 14 Sept 2026: 15:00 GMT+4–17:00 GMT+4 local time. 81/100.

The local day at a glance Indian/Reunion

Selected period ·

Least favorable ·

Calculated at 20:28 GMT+4 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 · 12 Sept 2026

Least wind over 2 hours

Best available period

–

Outdoor Score: 74/100

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 within the activity range · Light wind

Weather values and full answer

Temperature: 20.6–20.8 °C · Average wind: 0.3 m/s; maximum: 0.5 m/s · Precipitation risk: up to 71%

Lowest precipitation risk over 3 hours

Best available period

–

Outdoor Score: 98/100

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.

Already passed

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

Weather values and full answer

Temperature: 19–20 °C · Average wind: 1.4 m/s; maximum: 1.6 m/s · Precipitation risk: up to 2%

Warmest 2-hour period

Best available period

–

Outdoor Score: 78/100

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.

Already passed

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

Weather values and full answer

Temperature: 25.7–26.4 °C · Average wind: 2.4 m/s; maximum: 2.6 m/s · Precipitation risk: up to 59%

Coolest 2-hour period

Best available period

–

Outdoor Score: 98/100

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.

Already passed

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

Weather values and full answer

Temperature: 19–19.7 °C · Average wind: 1.5 m/s; maximum: 1.6 m/s · Precipitation risk: up to 1%

Best available daylight window

Best available period

–

Outdoor Score: 92/100

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.

Already passed

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

Weather values and full answer

Temperature: 20.7–24.3 °C · Average wind: 2.3 m/s; maximum: 2.4 m/s · Precipitation risk: up to 19%

3 hours with low precipitation risk

Best available period

–

Outdoor Score: 98/100

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.

Already passed

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

Weather values and full answer

Temperature: 19–20 °C · Average wind: 1.4 m/s; maximum: 1.6 m/s · Precipitation risk: up to 2%

2 hours above 20 °C

Best available period

–

Outdoor Score: 95/100

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.

Already passed

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

Weather values and full answer

Temperature: 20.2–20.6 °C · Average wind: 1.9 m/s; maximum: 2 m/s · Precipitation risk: up to 15%

2 hours of clear daylight

Best available period

–

Outdoor Score: 92/100

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.

Already passed

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

Weather values and full answer

Temperature: 20.7–24.3 °C · Average wind: 2.3 m/s; maximum: 2.4 m/s · Precipitation risk: up to 19%

Tomorrow · 13 Sept 2026

Least wind over 2 hours

Best available period

–

Outdoor Score: 94/100

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: 22.1–25.3 °C · Average wind: 0.7 m/s; maximum: 1.6 m/s · Precipitation risk: up to 0%

Lowest precipitation risk over 3 hours

Best available period

–

Outdoor Score: 94/100

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 within the activity range · Light wind

Weather values and full answer

Temperature: 17.3–18.8 °C · Average wind: 1.4 m/s; maximum: 1.5 m/s · Precipitation risk: up to 0%

Warmest 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

Weather values and full answer

Temperature: 25.9–26.2 °C · Average wind: 2.9 m/s; maximum: 3.1 m/s · Precipitation risk: up to 8%

Coolest 2-hour period

Best available period

–

Outdoor Score: 91/100

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 within the activity range · Light wind

Weather values and full answer

Temperature: 16.8–17 °C · Average wind: 1.1 m/s; maximum: 1.5 m/s · Precipitation risk: up to 0%

Best available daylight window

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

Weather values and full answer

Temperature: 25.9–26.2 °C · Average wind: 2.9 m/s; maximum: 3.1 m/s · Precipitation risk: up to 8%

3 hours with low precipitation risk

Best available period

–

Outdoor Score: 98/100

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 within the activity range · Light wind

Weather values and full answer

Temperature: 19.4–21.5 °C · Average wind: 1.3 m/s; maximum: 1.4 m/s · Precipitation risk: up to 4%

2 hours above 20 °C

Best available period

–

Outdoor Score: 98/100

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 within the activity range · Light wind

Weather values and full answer

Temperature: 20.3–21.5 °C · Average wind: 1.3 m/s; maximum: 1.4 m/s · Precipitation risk: up to 4%

2 hours of clear daylight

Best available period

–

Outdoor Score: 94/100

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: 22.1–25.3 °C · Average wind: 0.7 m/s; maximum: 1.6 m/s · Precipitation risk: up to 0%

Day after tomorrow · 14 Sept 2026

Least wind over 2 hours

Best available period

–

Outdoor Score: 94/100

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 within the activity range · Light wind

Weather values and full answer

Temperature: 17.2–17.7 °C · Average wind: 0.5 m/s; maximum: 0.6 m/s · Precipitation risk: up to 0%

Lowest precipitation risk over 3 hours

Best available period

–

Outdoor Score: 95/100

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 within the activity range · Light wind

Weather values and full answer

Temperature: 17.7–18.9 °C · Average wind: 0.8 m/s; maximum: 1.1 m/s · Precipitation risk: up to 0%

Warmest 2-hour period

Best available period

–

Outdoor Score: 92/100

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: 25.2–25.8 °C · Average wind: 2.4 m/s; maximum: 2.6 m/s · Precipitation risk: up to 6%

Coolest 2-hour period

Best available period

–

Outdoor Score: 93/100

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 within the activity range · Light wind

Weather values and full answer

Temperature: 17–17.4 °C · Average wind: 0.7 m/s; maximum: 1.2 m/s · Precipitation risk: up to 0%

Best available daylight window

Best available period

–

Outdoor Score: 94/100

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: 22.5–25.2 °C · Average wind: 1.4 m/s; maximum: 2 m/s · Precipitation risk: up to 0%

3 hours with low precipitation risk

Best available period

–

Outdoor Score: 96/100

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 within the activity range · Light wind

Weather values and full answer

Temperature: 20.1–21.4 °C · Average wind: 0.7 m/s; maximum: 1.1 m/s · Precipitation risk: up to 10%

2 hours above 20 °C

Best available period

–

Outdoor Score: 96/100

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 within the activity range · Light wind

Weather values and full answer

Temperature: 20.1–20.9 °C · Average wind: 0.7 m/s; maximum: 1.1 m/s · Precipitation risk: up to 8%

2 hours of clear daylight

Best available period

–

Outdoor Score: 94/100

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: 22.5–25.2 °C · Average wind: 1.4 m/s; maximum: 2 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 · Sat 12 Sept · Indian/Reunion

Today's hourly temperature in Saint-DenisModel forecast from 00:00 to 23:00, Indian/Reunion. Hourly temperatures range from 19 to 26.4 degrees Celsius. Exact values follow below. Gaps indicate missing values.17°23°29°Current hour00:00: 20 °C · Mainly clear01:00: 19.7 °C · Mainly clear02:00: 19.4 °C · Mainly clear03:00: 19 °C · Partly cloudy04:00: 20.6 °C · Partly cloudy05:00: 20.4 °C · Mainly clear06:00: 20.2 °C · Clear sky07:00: 20.7 °C · Clear sky08:00: 22.3 °C · Clear sky09:00: 24.3 °C · Clear sky10:00: 26.4 °C · Mainly clear11:00: 26.3 °C · Overcast12:00: 25.7 °C · Light drizzle13:00: 24.3 °C · Moderate drizzle14:00: 23.7 °C · Moderate drizzle15:00: 22.7 °C · Dense drizzle16:00: 21.7 °C · Dense drizzle17:00: 21.1 °C · Dense drizzle18:00: 20.7 °C · Moderate drizzle19:00: 20.7 °C · Light drizzle20:00: 20.8 °C · Light drizzle21:00: 20.6 °C · Partly cloudy22:00: 20.1 °C · Partly cloudy23:00: 19.5 °C · Partly cloudy00:0006:0012:0017:0023:00
  1. 20 °CMainly clearPrecip. chance 0 %Wind 1.1 m/s
  2. 20 °CMainly clearPrecip. chance 2 %Wind 1.5 m/s
  3. 19 °CMainly clearPrecip. chance 1 %Wind 1.5 m/s
  4. 19 °CPartly cloudyPrecip. chance 1 %Wind 1.6 m/s
  5. 21 °CPartly cloudyPrecip. chance 2 %Wind 1.8 m/s
  6. 20 °CMainly clearPrecip. chance 7 %Wind 2 m/s
  7. 20 °CClear skyPrecip. chance 15 %Wind 1.8 m/s
  8. 21 °CClear skyPrecip. chance 20 %Wind 2.1 m/s
  9. 22 °CClear skyPrecip. chance 19 %Wind 2.3 m/s
  10. 24 °CClear skyPrecip. chance 16 %Wind 2.4 m/s
  11. 26 °CMainly clearPrecip. chance 20 %Wind 2.1 m/s
  12. 26 °COvercastPrecip. chance 36 %Wind 2.6 m/s
  13. 26 °CLight drizzlePrecip. chance 59 %Wind 2.2 m/s
  14. 24 °CModerate drizzlePrecip. chance 78 %Wind 1.7 m/s
  15. 24 °CModerate drizzlePrecip. chance 88 %Wind 1.9 m/s
  16. 23 °CDense drizzlePrecip. chance 95 %Wind 1.9 m/s
  17. 22 °CDense drizzlePrecip. chance 98 %Wind 1.8 m/s
  18. 21 °CDense drizzlePrecip. chance 100 %Wind 1.7 m/s
  19. 21 °CModerate drizzlePrecip. chance 100 %Wind 1.1 m/s
  20. 21 °CLight drizzlePrecip. chance 92 %Wind 0.4 m/s
  21. 21 °CLight drizzlePrecip. chance 71 %Wind 0.1 m/sCurrent hour
  22. 21 °CPartly cloudyPrecip. chance 43 %Wind 0.5 m/s
  23. 20 °CPartly cloudyPrecip. chance 20 %Wind 1 m/s
  24. 20 °CPartly cloudyPrecip. chance 9 %Wind 1.4 m/s

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

The next 7 days

Local dates · Indian/Reunion

Daily forecast for Saint-Denis. Source: Open-Meteo. Retrieved .
DayConditionsHigh / LowPrecip. chance*PrecipitationMax wind
Dense drizzle
26 °C / 19 °C100 %6.4 mm2.6 m/s
Overcast
26 °C / 17 °C47 %0 mm3.1 m/s
Partly cloudy
26 °C / 17 °C45 %0 mm2.6 m/s
Overcast
25 °C / 19 °C76 %0 mm6.2 m/s
Light drizzle
25 °C / 17 °C69 %0.6 mm5.3 m/s
Light drizzle
26 °C / 18 °C88 %0.3 mm4.1 m/s
Light drizzle
27 °C / 18 °C84 %1.8 mm3.4 m/s

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

WeatherVerity answer

Weather in Saint-Denis today

Today

WeatherVerity forecast for Saint-Denis: high 26 °C, low 19 °C. Dense drizzle.

Maximum precipitation probability: 100 %. Precipitation: 6.4 mm.

Underlying forecast data: Open-Meteo · Retrieved

Tomorrow

WeatherVerity forecast for Saint-Denis: high 26 °C, low 17 °C. Overcast.

Maximum precipitation probability: 47 %. Precipitation: 0 mm.

Underlying forecast data: Open-Meteo · Retrieved

Model forecasts, not measured observations. · Indian/Reunion

Verity Trust

Traceable forecast details, without claiming observed accuracy.

Forecast by
Open-Meteo
Published by
WeatherVerity
Last retrieved
Valid for
2026-09-11T20:00:00.000Z – 2026-09-14T20:00:00.000Z
Local time zone
Indian/Reunion
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 935264 via Open-Meteo
Local time zone
Indian/Reunion
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.