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Weather in Hanoi

Vietnam
21.0245 °, 105.8412 °

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

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WeatherVerity answer

Weather in Hanoi today

Today

WeatherVerity forecast for Hanoi: high 33 °C, low 26 °C. Light drizzle.

Maximum precipitation probability: 33 %. Precipitation: 0.3 mm.

Underlying forecast data: Open-Meteo · Retrieved

Tomorrow

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

Maximum precipitation probability: 80 %. Precipitation: 2.6 mm.

Underlying forecast data: Open-Meteo · Retrieved

Model forecasts, not measured observations. · Asia/Bangkok

Today at a glance

The highest precipitation risk in the available remaining hours is 33%, for 12:00 GMT+7–13:00 GMT+7.

Facts behind this summary

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

Current conditions

Model estimate
28°C

Clear sky

Feels like
34 °C
Humidity
80 %
Wind speed
1.2 m/s
Wind from
NE · 40 °
Precipitation (15 min)
0 mm
Valid at Retrieved Underlying forecast data: Open-Meteo

Best & worst time outside

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

2 consecutive hours · Asia/Bangkok

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

Choose an activity

General outdoor activity

Today

Coverage: Complete · 24/24 complete hourly intervals

Best time

–

Outdoor Score: 99/100

Already passed

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

Weather values and full answer

Temperature: 25.6–26.2 °C · Average wind: 1.8 m/s; maximum: 1.9 m/s · Precipitation risk: up to 0%

The best available time for General outdoor activity in Hanoi on 2026-09-08 is 05:00 GMT+7–07:00 GMT+7 local time.

Best remaining today

–

Outdoor Score: 92/100

Upcoming

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

Weather values and full answer

Temperature: 28.1–29 °C · Average wind: 2.7 m/s; maximum: 2.8 m/s · Precipitation risk: up to 1%

The best remaining time for General outdoor activity in Hanoi on 2026-09-08 is 20:00 GMT+7–22:00 GMT+7 local time.

Worst time

–

Outdoor Score: 60/100

Upcoming

Least favorable relative to this day; this is not an official warning.

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

Weather values and full answer

Temperature: 32.6–32.7 °C · Average wind: 1.3 m/s; maximum: 1.5 m/s · Precipitation risk: up to 23%

The least favorable time for General outdoor activity in Hanoi on 2026-09-08 is 14:00 GMT+7–16:00 GMT+7 local time.

Tomorrow

Coverage: Complete · 24/24 complete hourly intervals

Best time

–

Outdoor Score: 96/100

Upcoming

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

Weather values and full answer

Temperature: 26.1–26.4 °C · Average wind: 1.1 m/s; maximum: 1.4 m/s · Precipitation risk: up to 6%

The best available time for General outdoor activity in Hanoi on 2026-09-09 is 04:00 GMT+7–06:00 GMT+7 local time.

Worst time

–

Outdoor Score: 0/100

Upcoming

Least favorable relative to this day; this is not an official warning.

Thunderstorm

Weather values and full answer

Temperature: 28.2–32.3 °C · Average wind: 2.3 m/s; maximum: 3.7 m/s · Precipitation risk: up to 80%

The least favorable time for General outdoor activity in Hanoi on 2026-09-09 is 14:00 GMT+7–16:00 GMT+7 local time.

Day after tomorrow

Coverage: Complete · 24/24 complete hourly intervals

Best time

–

Outdoor Score: 69/100

Upcoming

Poor conditions — best available period.

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

Weather values and full answer

Temperature: 22.5–22.9 °C · Average wind: 2 m/s; maximum: 2.9 m/s · Precipitation risk: up to 77%

The best available time for General outdoor activity in Hanoi on 2026-09-10 is 22:00 GMT+7–00:00 GMT+7 local time.

Worst time

–

Outdoor Score: 0/100

Upcoming

Least favorable relative to this day; this is not an official warning.

Thunderstorm

Weather values and full answer

Temperature: 23.7–24.3 °C · Average wind: 2 m/s; maximum: 2.6 m/s · Precipitation risk: up to 82%

The least favorable time for General outdoor activity in Hanoi on 2026-09-10 is 00:00 GMT+7–02:00 GMT+7 local time.

Walking

Today

Coverage: Complete · 24/24 complete hourly intervals

Best time

–

Outdoor Score: 98/100

Already passed

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

Weather values and full answer

Temperature: 25.6–26.2 °C · Average wind: 1.8 m/s; maximum: 1.9 m/s · Precipitation risk: up to 0%

The best available time for Walking in Hanoi on 2026-09-08 is 05:00 GMT+7–07:00 GMT+7 local time.

Best remaining today

–

Outdoor Score: 92/100

Upcoming

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

Weather values and full answer

Temperature: 28.1–29 °C · Average wind: 2.7 m/s; maximum: 2.8 m/s · Precipitation risk: up to 1%

The best remaining time for Walking in Hanoi on 2026-09-08 is 20:00 GMT+7–22:00 GMT+7 local time.

Worst time

–

Outdoor Score: 59/100

Upcoming

Least favorable relative to this day; this is not an official warning.

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

Weather values and full answer

Temperature: 32.6–32.7 °C · Average wind: 1.3 m/s; maximum: 1.5 m/s · Precipitation risk: up to 23%

The least favorable time for Walking in Hanoi on 2026-09-08 is 14:00 GMT+7–16:00 GMT+7 local time.

Tomorrow

Coverage: Complete · 24/24 complete hourly intervals

Best time

–

Outdoor Score: 96/100

Upcoming

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

Weather values and full answer

Temperature: 26.1–26.4 °C · Average wind: 1.1 m/s; maximum: 1.4 m/s · Precipitation risk: up to 6%

The best available time for Walking in Hanoi on 2026-09-09 is 04:00 GMT+7–06:00 GMT+7 local time.

Worst time

–

Outdoor Score: 0/100

Upcoming

Least favorable relative to this day; this is not an official warning.

Thunderstorm

Weather values and full answer

Temperature: 28.2–32.3 °C · Average wind: 2.3 m/s; maximum: 3.7 m/s · Precipitation risk: up to 80%

The least favorable time for Walking in Hanoi on 2026-09-09 is 14:00 GMT+7–16:00 GMT+7 local time.

Day after tomorrow

Coverage: Complete · 24/24 complete hourly intervals

Best time

–

Outdoor Score: 70/100

Upcoming

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

Weather values and full answer

Temperature: 22.5–22.9 °C · Average wind: 2 m/s; maximum: 2.9 m/s · Precipitation risk: up to 77%

The best available time for Walking in Hanoi on 2026-09-10 is 22:00 GMT+7–00:00 GMT+7 local time.

Worst time

–

Outdoor Score: 0/100

Upcoming

Least favorable relative to this day; this is not an official warning.

Thunderstorm

Weather values and full answer

Temperature: 23.7–24.3 °C · Average wind: 2 m/s; maximum: 2.6 m/s · Precipitation risk: up to 82%

The least favorable time for Walking in Hanoi on 2026-09-10 is 00:00 GMT+7–02:00 GMT+7 local time.

Running

Today

Coverage: Complete · 24/24 complete hourly intervals

Best time

–

Outdoor Score: 80/100

Already passed

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

Weather values and full answer

Temperature: 25.6–26.2 °C · Average wind: 1.8 m/s; maximum: 1.9 m/s · Precipitation risk: up to 0%

The best available time for Running in Hanoi on 2026-09-08 is 05:00 GMT+7–07:00 GMT+7 local time.

Best remaining today

–

Outdoor Score: 72/100

Upcoming

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

Weather values and full answer

Temperature: 28.1–29 °C · Average wind: 2.7 m/s; maximum: 2.8 m/s · Precipitation risk: up to 1%

The best remaining time for Running in Hanoi on 2026-09-08 is 20:00 GMT+7–22:00 GMT+7 local time.

Worst time

–

Outdoor Score: 42/100

Upcoming

Least favorable relative to this day; this is not an official warning.

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

Weather values and full answer

Temperature: 32.6–32.7 °C · Average wind: 1.3 m/s; maximum: 1.5 m/s · Precipitation risk: up to 23%

The least favorable time for Running in Hanoi on 2026-09-08 is 14:00 GMT+7–16:00 GMT+7 local time.

Tomorrow

Coverage: Complete · 24/24 complete hourly intervals

Best time

–

Outdoor Score: 78/100

Upcoming

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

Weather values and full answer

Temperature: 26.1–26.4 °C · Average wind: 1.1 m/s; maximum: 1.4 m/s · Precipitation risk: up to 6%

The best available time for Running in Hanoi on 2026-09-09 is 04:00 GMT+7–06:00 GMT+7 local time.

Worst time

–

Outdoor Score: 0/100

Upcoming

Least favorable relative to this day; this is not an official warning.

Thunderstorm

Weather values and full answer

Temperature: 28.2–32.3 °C · Average wind: 2.3 m/s; maximum: 3.7 m/s · Precipitation risk: up to 80%

The least favorable time for Running in Hanoi on 2026-09-09 is 14:00 GMT+7–16:00 GMT+7 local time.

Day after tomorrow

Coverage: Complete · 24/24 complete hourly intervals

Best time

–

Outdoor Score: 65/100

Upcoming

Poor conditions — best available period.

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

Weather values and full answer

Temperature: 22.5–22.9 °C · Average wind: 2 m/s; maximum: 2.9 m/s · Precipitation risk: up to 77%

The best available time for Running in Hanoi on 2026-09-10 is 22:00 GMT+7–00:00 GMT+7 local time.

Worst time

–

Outdoor Score: 0/100

Upcoming

Least favorable relative to this day; this is not an official warning.

Thunderstorm

Weather values and full answer

Temperature: 23.7–24.3 °C · Average wind: 2 m/s; maximum: 2.6 m/s · Precipitation risk: up to 82%

The least favorable time for Running in Hanoi on 2026-09-10 is 00:00 GMT+7–02:00 GMT+7 local time.

Cycling

Today

Coverage: Complete · 24/24 complete hourly intervals

Best time

–

Outdoor Score: 98/100

Already passed

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

Weather values and full answer

Temperature: 25.6–26.2 °C · Average wind: 1.8 m/s; maximum: 1.9 m/s · Precipitation risk: up to 0%

The best available time for Cycling in Hanoi on 2026-09-08 is 05:00 GMT+7–07:00 GMT+7 local time.

Best remaining today

–

Outdoor Score: 91/100

Upcoming

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

Weather values and full answer

Temperature: 28.1–29 °C · Average wind: 2.7 m/s; maximum: 2.8 m/s · Precipitation risk: up to 1%

The best remaining time for Cycling in Hanoi on 2026-09-08 is 20:00 GMT+7–22:00 GMT+7 local time.

Worst time

–

Outdoor Score: 61/100

Upcoming

Least favorable relative to this day; this is not an official warning.

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

Weather values and full answer

Temperature: 32.6–32.7 °C · Average wind: 1.3 m/s; maximum: 1.5 m/s · Precipitation risk: up to 23%

The least favorable time for Cycling in Hanoi on 2026-09-08 is 14:00 GMT+7–16:00 GMT+7 local time.

Tomorrow

Coverage: Complete · 24/24 complete hourly intervals

Best time

–

Outdoor Score: 95/100

Upcoming

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

Weather values and full answer

Temperature: 26.1–26.4 °C · Average wind: 1.1 m/s; maximum: 1.4 m/s · Precipitation risk: up to 6%

The best available time for Cycling in Hanoi on 2026-09-09 is 04:00 GMT+7–06:00 GMT+7 local time.

Worst time

–

Outdoor Score: 0/100

Upcoming

Least favorable relative to this day; this is not an official warning.

Thunderstorm

Weather values and full answer

Temperature: 28.2–32.3 °C · Average wind: 2.3 m/s; maximum: 3.7 m/s · Precipitation risk: up to 80%

The least favorable time for Cycling in Hanoi on 2026-09-09 is 14:00 GMT+7–16:00 GMT+7 local time.

Day after tomorrow

Coverage: Complete · 24/24 complete hourly intervals

Best time

–

Outdoor Score: 69/100

Upcoming

Poor conditions — best available period.

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

Weather values and full answer

Temperature: 22.5–22.9 °C · Average wind: 2 m/s; maximum: 2.9 m/s · Precipitation risk: up to 77%

The best available time for Cycling in Hanoi on 2026-09-10 is 22:00 GMT+7–00:00 GMT+7 local time.

Worst time

–

Outdoor Score: 0/100

Upcoming

Least favorable relative to this day; this is not an official warning.

Thunderstorm

Weather values and full answer

Temperature: 23.7–24.3 °C · Average wind: 2 m/s; maximum: 2.6 m/s · Precipitation risk: up to 82%

The least favorable time for Cycling in Hanoi on 2026-09-10 is 00:00 GMT+7–02:00 GMT+7 local time.

Outdoor work

Today

Coverage: Complete · 24/24 complete hourly intervals

Best time

–

Outdoor Score: 97/100

Already passed

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

Weather values and full answer

Temperature: 25.6–26.2 °C · Average wind: 1.8 m/s; maximum: 1.9 m/s · Precipitation risk: up to 0%

The best available time for Outdoor work in Hanoi on 2026-09-08 is 05:00 GMT+7–07:00 GMT+7 local time.

Best remaining today

–

Outdoor Score: 89/100

Upcoming

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

Weather values and full answer

Temperature: 28.1–29 °C · Average wind: 2.7 m/s; maximum: 2.8 m/s · Precipitation risk: up to 1%

The best remaining time for Outdoor work in Hanoi on 2026-09-08 is 20:00 GMT+7–22:00 GMT+7 local time.

Worst time

–

Outdoor Score: 60/100

Upcoming

Least favorable relative to this day; this is not an official warning.

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

Weather values and full answer

Temperature: 32.6–32.7 °C · Average wind: 1.3 m/s; maximum: 1.5 m/s · Precipitation risk: up to 23%

The least favorable time for Outdoor work in Hanoi on 2026-09-08 is 14:00 GMT+7–16:00 GMT+7 local time.

Tomorrow

Coverage: Complete · 24/24 complete hourly intervals

Best time

–

Outdoor Score: 94/100

Upcoming

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

Weather values and full answer

Temperature: 26.1–26.4 °C · Average wind: 1.1 m/s; maximum: 1.4 m/s · Precipitation risk: up to 6%

The best available time for Outdoor work in Hanoi on 2026-09-09 is 04:00 GMT+7–06:00 GMT+7 local time.

Worst time

–

Outdoor Score: 0/100

Upcoming

Least favorable relative to this day; this is not an official warning.

Thunderstorm

Weather values and full answer

Temperature: 28.2–32.3 °C · Average wind: 2.3 m/s; maximum: 3.7 m/s · Precipitation risk: up to 80%

The least favorable time for Outdoor work in Hanoi on 2026-09-09 is 14:00 GMT+7–16:00 GMT+7 local time.

Day after tomorrow

Coverage: Complete · 24/24 complete hourly intervals

Best time

–

Outdoor Score: 73/100

Upcoming

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

Weather values and full answer

Temperature: 22.5–22.9 °C · Average wind: 2 m/s; maximum: 2.9 m/s · Precipitation risk: up to 77%

The best available time for Outdoor work in Hanoi on 2026-09-10 is 22:00 GMT+7–00:00 GMT+7 local time.

Worst time

–

Outdoor Score: 0/100

Upcoming

Least favorable relative to this day; this is not an official warning.

Thunderstorm

Weather values and full answer

Temperature: 23.7–24.3 °C · Average wind: 2 m/s; maximum: 2.6 m/s · Precipitation risk: up to 82%

The least favorable time for Outdoor work in Hanoi on 2026-09-10 is 00:00 GMT+7–02:00 GMT+7 local time.

Find a weather window
Today · 2026-09-08

Least wind over 2 hours

Best available period

–

Outdoor Score: 98/100

Already passed

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

Weather values and full answer

Temperature: 26.2–26.3 °C · Average wind: 0.9 m/s; maximum: 1.6 m/s · Precipitation risk: up to 0%

Lowest precipitation risk over 3 hours

Best available period

–

Outdoor Score: 96/100

Already passed

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

Weather values and full answer

Temperature: 26.3–27.1 °C · Average wind: 1.9 m/s; maximum: 2.4 m/s · Precipitation risk: up to 0%

Warmest 2-hour period

Best available period

–

Outdoor Score: 60/100

Upcoming

Poor conditions — best available period.

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

Weather values and full answer

Temperature: 32.6–32.7 °C · Average wind: 1.3 m/s; maximum: 1.5 m/s · Precipitation risk: up to 23%

Coolest 2-hour period

Best available period

–

Outdoor Score: 99/100

Already passed

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

Weather values and full answer

Temperature: 25.6–26.2 °C · Average wind: 1.8 m/s; maximum: 1.9 m/s · Precipitation risk: up to 0%

Best available daylight window

Best available period

–

Outdoor Score: 98/100

Already passed

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

Weather values and full answer

Temperature: 25.6–27.5 °C · Average wind: 1.7 m/s; maximum: 1.9 m/s · Precipitation risk: up to 0%

3 hours with low precipitation risk

Best available period

–

Outdoor Score: 98/100

Already passed

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

Weather values and full answer

Temperature: 26.2–26.7 °C · Average wind: 1 m/s; maximum: 1.8 m/s · Precipitation risk: up to 0%

2 hours above 20 °C

Best available period

–

Outdoor Score: 99/100

Already passed

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

Weather values and full answer

Temperature: 25.6–26.2 °C · Average wind: 1.8 m/s; maximum: 1.9 m/s · Precipitation risk: up to 0%

2 hours of clear daylight

Best available period

–

Outdoor Score: 98/100

Already passed

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

Weather values and full answer

Temperature: 25.6–27.5 °C · Average wind: 1.7 m/s; maximum: 1.9 m/s · Precipitation risk: up to 0%

Tomorrow · 2026-09-09

Least wind over 2 hours

Best available period

–

Outdoor Score: 87/100

Upcoming

Temperatures outside the activity range · Light wind

Weather values and full answer

Temperature: 27.6–28.3 °C · Average wind: 0.5 m/s; maximum: 0.7 m/s · Precipitation risk: up to 22%

Lowest precipitation risk over 3 hours

Best available period

–

Outdoor Score: 95/100

Upcoming

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

Weather values and full answer

Temperature: 26.1–26.6 °C · Average wind: 1 m/s; maximum: 1.4 m/s · Precipitation risk: up to 8%

Warmest 2-hour period

Best available period

–

Outdoor Score: 61/100

Upcoming

Poor conditions — best available period.

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

Weather values and full answer

Temperature: 32–32.4 °C · Average wind: 1.6 m/s; maximum: 1.9 m/s · Precipitation risk: up to 73%

Coolest 2-hour period

Best available period

–

Outdoor Score: 0/100

Upcoming

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

Thunderstorm

Weather values and full answer

Temperature: 23.7–27.5 °C · Average wind: 1.8 m/s; maximum: 2.6 m/s · Precipitation risk: up to 61%

Best available daylight window

Best available period

–

Outdoor Score: 92/100

Upcoming

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

Weather values and full answer

Temperature: 26.1–28.4 °C · Average wind: 1.7 m/s; maximum: 1.8 m/s · Precipitation risk: up to 12%

3 hours with low precipitation risk

Best available period

–

Outdoor Score: 95/100

Upcoming

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

Weather values and full answer

Temperature: 26.1–26.6 °C · Average wind: 1 m/s; maximum: 1.4 m/s · Precipitation risk: up to 8%

2 hours above 20 °C

Best available period

–

Outdoor Score: 96/100

Upcoming

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

Weather values and full answer

Temperature: 26.1–26.4 °C · Average wind: 1.1 m/s; maximum: 1.4 m/s · Precipitation risk: up to 6%

2 hours of clear daylight

Best available period

–

Outdoor Score: 92/100

Upcoming

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

Weather values and full answer

Temperature: 26.1–28.4 °C · Average wind: 1.7 m/s; maximum: 1.8 m/s · Precipitation risk: up to 12%

Day after tomorrow · 2026-09-10

Least wind over 2 hours

Best available period

–

Outdoor Score: 65/100

Upcoming

Poor conditions — best available period.

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

Weather values and full answer

Temperature: 23.8–24.1 °C · Average wind: 1.4 m/s; maximum: 1.7 m/s · Precipitation risk: up to 91%

Lowest precipitation risk over 3 hours

Best available period

–

Outdoor Score: 0/100

Upcoming

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

Thunderstorm

Weather values and full answer

Temperature: 23.7–24.3 °C · Average wind: 1.8 m/s; maximum: 2.6 m/s · Precipitation risk: up to 85%

Warmest 2-hour period

Best available period

–

Outdoor Score: 52/100

Upcoming

Poor conditions — best available period.

Precipitation may affect this activity · Temperatures outside the activity range

Weather values and full answer

Temperature: 29.1–30.3 °C · Average wind: 2.9 m/s; maximum: 3.3 m/s · Precipitation risk: up to 92%

Coolest 2-hour period

Best available period

–

Outdoor Score: 69/100

Upcoming

Poor conditions — best available period.

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

Weather values and full answer

Temperature: 22.5–22.9 °C · Average wind: 2 m/s; maximum: 2.9 m/s · Precipitation risk: up to 77%

Best available daylight window

Best available period

–

Outdoor Score: 54/100

Upcoming

Poor conditions — best available period.

Precipitation may affect this activity · Temperatures outside the activity range

Weather values and full answer

Temperature: 28.5–30.3 °C · Average wind: 3.2 m/s; maximum: 3.3 m/s · Precipitation risk: up to 91%

3 hours with low precipitation risk

No 3-hour period with precipitation risk at or below 20% and no precipitation codes on 2026-09-10.

Lowest precipitation risk over 3 hours

Best available period

–

Outdoor Score: 0/100

Upcoming

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

Thunderstorm

Weather values and full answer

Temperature: 23.7–24.3 °C · Average wind: 1.8 m/s; maximum: 2.6 m/s · Precipitation risk: up to 85%

2 hours above 20 °C

Best available period

–

Outdoor Score: 69/100

Upcoming

Poor conditions — best available period.

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

Weather values and full answer

Temperature: 22.5–22.9 °C · Average wind: 2 m/s; maximum: 2.9 m/s · Precipitation risk: up to 77%

2 hours of clear daylight

No 2-hour clear daylight period on 2026-09-10.

Best available daylight window

Best available period

–

Outdoor Score: 54/100

Upcoming

Poor conditions — best available period.

Precipitation may affect this activity · Temperatures outside the activity range

Weather values and full answer

Temperature: 28.5–30.3 °C · Average wind: 3.2 m/s; maximum: 3.3 m/s · Precipitation risk: up to 91%

Underlying forecast data: Open-Meteo · Hourly retrieved: · Fresh until:

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

How the scores work

Calculated by WeatherVerity from this forecast.

These are comfort scores, not confidence, accuracy or official warnings. Complete windows across each local day are considered; missing hours are not filled in.

Temperature and wind use both hourly endpoints. Precipitation probability applies to the hour ending at its timestamp. Window values are conservative maxima and temperature ranges, not continuous measurements.

Hourly precipitation amount, feels-like temperature, gusts and UV are not available in this forecast. Low precipitation risk does not guarantee a dry period. Clear weather codes in daylight do not measure sunshine duration.

Each hourly score combines precipitation, temperature and wind. Rain score = 100 − probability, capped at 30 when precipitation codes occur. Wind score loses 10 points per m/s above 2. Temperature loses 5 points per degree outside the activity range. Components stop at 0 and 100.

  • General outdoor activity: 10–25 °C; Weights: precipitation / temperature / wind 40% / 30% / 30%
  • Walking: 8–25 °C; Weights: precipitation / temperature / wind 40% / 35% / 25%
  • Running: 5–18 °C; Weights: precipitation / temperature / wind 30% / 50% / 20%
  • Cycling: 10–24 °C; Weights: precipitation / temperature / wind 40% / 25% / 35%
  • Outdoor work: 8–24 °C; Weights: precipitation / temperature / wind 35% / 35% / 30%

Hourly scores are averaged across the window. Thunderstorms, freezing or heavy precipitation, wind ≥15 m/s, or temperature ≥35 °C or ≤−15 °C set the whole window score to zero. These are product rules, not official warning thresholds. Favorable requires at least 70 overall and at least 50 each hour. Ties compare rain, wind and temperature components, then earliest start. Best and worst use highest and lowest scores.

Through the day

Today · Tue 8 Sept · Asia/Bangkok

Today's hourly temperature in HanoiModel forecast from 00:00 to 23:00, Asia/Bangkok. Hourly temperatures range from 25.6 to 32.7 degrees Celsius. Exact values follow below. Gaps indicate missing values.23°29°35°Current hour00:00: 26.9 °C · Clear sky01:00: 27.1 °C · Clear sky02:00: 26.7 °C · Clear sky03:00: 26.3 °C · Clear sky04:00: 26.2 °C · Clear sky05:00: 26.2 °C · Clear sky06:00: 25.6 °C · Clear sky07:00: 26 °C · Clear sky08:00: 27.5 °C · Clear sky09:00: 29.1 °C · Clear sky10:00: 30.4 °C · Clear sky11:00: 31.5 °C · Clear sky12:00: 32 °C · Clear sky13:00: 32.3 °C · Light drizzle14:00: 32.6 °C · Light drizzle15:00: 32.7 °C · Light drizzle16:00: 32.6 °C · Mainly clear17:00: 31.9 °C · Mainly clear18:00: 30.5 °C · Clear sky19:00: 29.6 °C · Mainly clear20:00: 29 °C · Mainly clear21:00: 28.6 °C · Mainly clear22:00: 28.1 °C · Mainly clear23:00: 27.6 °C · Clear sky00:0006:0012:0017:0023:00
  1. 27 °CClear skyPrecip. chance 0 %Wind 2.4 m/s
  2. 27 °CClear skyPrecip. chance 0 %Wind 2.4 m/s
  3. 27 °CClear skyPrecip. chance 0 %Wind 1.8 m/s
  4. 26 °CClear skyPrecip. chance 0 %Wind 0.9 m/s
  5. 26 °CClear skyPrecip. chance 0 %Wind 0.5 m/s
  6. 26 °CClear skyPrecip. chance 0 %Wind 1.6 m/s
  7. 26 °CClear skyPrecip. chance 0 %Wind 1.9 m/s
  8. 26 °CClear skyPrecip. chance 0 %Wind 1.8 m/s
  9. 28 °CClear skyPrecip. chance 0 %Wind 1.4 m/sCurrent hour
  10. 29 °CClear skyPrecip. chance 0 %Wind 1.1 m/s
  11. 30 °CClear skyPrecip. chance 0 %Wind 1.3 m/s
  12. 32 °CClear skyPrecip. chance 10 %Wind 1.5 m/s
  13. 32 °CClear skyPrecip. chance 24 %Wind 1.4 m/s
  14. 32 °CLight drizzlePrecip. chance 33 %Wind 1.2 m/s
  15. 33 °CLight drizzlePrecip. chance 31 %Wind 1.1 m/s
  16. 33 °CLight drizzlePrecip. chance 23 %Wind 1.3 m/s
  17. 33 °CMainly clearPrecip. chance 16 %Wind 1.5 m/s
  18. 32 °CMainly clearPrecip. chance 13 %Wind 2.1 m/s
  19. 31 °CClear skyPrecip. chance 12 %Wind 2.3 m/s
  20. 30 °CMainly clearPrecip. chance 10 %Wind 2.6 m/s
  21. 29 °CMainly clearPrecip. chance 6 %Wind 2.6 m/s
  22. 29 °CMainly clearPrecip. chance 1 %Wind 2.8 m/s
  23. 28 °CMainly clearPrecip. chance 0 %Wind 2.7 m/s
  24. 28 °CClear skyPrecip. chance 6 %Wind 2.2 m/s

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

The next 7 days

Local dates · Asia/Bangkok

Daily forecast for Hanoi, Vietnam. Source: Open-Meteo. Retrieved .
DayConditionsHigh / LowPrecip. chance*PrecipitationMax wind
Light drizzle
33 °C / 26 °C33 %0.3 mm2.8 m/s
Thunderstorm
32 °C / 26 °C80 %2.6 mm3.7 m/s
Thunderstorm
30 °C / 23 °C98 %16.9 mm4 m/s
Thunderstorm
30 °C / 22 °C66 %5.6 mm3.7 m/s
Clear sky
31 °C / 24 °C13 %0 mm3.9 m/s
Overcast
32 °C / 24 °C20 %0 mm4 m/s
Light rain showers
29 °C / 24 °C43 %18.6 mm3.7 m/s

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

Behind this forecast

Weather sources
Open-Meteo
Location source
GeoNames 1581130 via Open-Meteo
Local time zone
Asia/Bangkok
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.