🇻🇳 Weather in Hanoi
Map Overlays:
Hourly Forecast for Hanoi
18:00
32°
11%
19:00
30°
36%
20:00
29°
20%
21:00
29°
19%
22:00
29°
26%
23:00
28°
59%
00:00
28°
15%
01:00
28°
18%
02:00
28°
18%
03:00
27°
16%
04:00
27°
15%
05:00
27°
17%
06:00
27°
37%
07:00
28°
21%
08:00
29°
36%
09:00
31°
11%
10:00
32°
36%
11:00
33°
22%
12:00
34°
41%
13:00
35°
6%
14:00
35°
3%
15:00
35°
5%
16:00
35°
20%
17:00
35°
6%
14-Day Forecast for Hanoi
2026-07-10
Patchy rain nearby
34° /
26°
2026-07-11
Smoky haze
35° /
27°
2026-07-12
Smoky haze
36° /
27°
2026-07-13
Smoky haze
37° /
27°
2026-07-14
Smoky haze
37° /
28°
2026-07-15
Partly Cloudy
37° /
27°
2026-07-16
Partly Cloudy
37° /
28°
Additional Forecasts for Hanoi
Air Quality
💨 US EPA Index 3 (Unhealthy for Sensitive)
CO (Carbon Monoxide) 833.0 μg/m³
O₃ (Ozone) 249.0 μg/m³
NO₂ (Nitrogen Dioxide) 17.0 μg/m³
SO₂ (Sulphur Dioxide) 26.8 μg/m³
PM2.5 (Fine particles) 53.4 μg/m³
PM10 (Coarse particles) 53.8 μg/m³
Historical Weather
Weather Forecasts for Other Cities in Vietnam
Weather in Hanoi — FAQ
Answers refreshed each request based on current conditions in Hanoi.
What is the weather like right now in Hanoi?
Right now in Hanoi, Vietnam the temperature is 30.1°C (feels like 33.1°C), with moderate or heavy rain with thunder. Relative humidity is 84% and wind is 6.1 km/h.
What is today's high and low temperature in Hanoi?
Today's forecast high in Hanoi is 34.3°C and the overnight low is 26.0°C. The diurnal range — high minus low — depends on cloud cover; clear days swing more than overcast ones.
Will it rain in Hanoi today?
The chance of precipitation in Hanoi today is 79%. Forecast accuracy is highest within the next 6 hours and decreases steadily out to 14 days.
How often does the weather here update?
Current observations refresh every 15-60 minutes from the nearest monitoring stations operated by national meteorological agencies. The hourly forecast updates approximately every hour; the 7- and 14-day outlook is recomputed several times per day.
What does 'feels like' temperature mean?
Feels-like (apparent) temperature accounts for humidity, wind chill and direct sunshine — variables that change how the human body perceives heat or cold. On hot, humid days it can be 3-7°C above the actual reading; on cold windy days it can be 5-15°C below.
Why does the temperature in Hanoi differ from nearby cities?
Even short distances can change temperatures noticeably. Hanoi's reading reflects altitude, proximity to large bodies of water, urban heat island effects, and the exact location of the monitoring stations supplying the data. Coastal cities are typically milder and more humid than inland equivalents.