See exactly when rain will start and stop with a minute-by-minute precipitation nowcast for the next hour.
Compare today's weather with yesterday's data and track temperature trends over time.
Hourly Forecast
Daylight Hours
05:45
Sunrise
17:45
Sunset
Moon
Waxing Gibbous
14:02
Moonrise
01:46
Moonset
Daily Forecast
Today
Tuesday
Wednesday
Thursday
Friday
Saturday
Sunday
Monday
Tuesday
Wednesday
Air Quality Data Available
Upgrade to access real-time air quality data for Ho Chi Minh City.
UV Index
Humidity
Current stargazing conditions?
See sky darkness, moon phase, and the best viewing window for Ho Chi Minh City.
View stargazing scoreWeather in Ho Chi Minh City today, September 21, 2026
Ho Chi Minh City starts September 21, 2026 looking damp, with rain in the forecast and wetter spells likely at times. Waterproof kit is the safer call for early plans.
The day peaks near 30°C and cools toward 26°C. Moisture in the air spans 75%-94%, with the highest values around 23:00. Airflow remains manageable, reaching about 1.5 km/h around 14:00.
Afternoon showers stay in play, peaking near 96% around 14:00. Skies remain cluttered, with cover about 100% by 19:00. Visibility stays generally good near 11.1 km on average, though it can drop toward 4.7 km in thicker cloud or showers. The sun rises at 05:45 and sets at 17:45, for a total of 11 hours 59 minutes of sunlight today.
The practical takeaway for Ho Chi Minh City on September 21, 2026 is simple: plan for rain, keep layers handy, and work around a high of about 30°C.
Frequently asked questions about weather in Ho Chi Minh City
How warm does it get in Ho Chi Minh City?
The warmest month in Ho Chi Minh City is April, with average high temperatures of 34°C. The average temperature during this period is around 30°C.
How cold does it get in Ho Chi Minh City?
The coldest month in Ho Chi Minh City is January, with average low temperatures of 24°C. The average temperature during this period is around 27°C.
What is the wettest time of year in Ho Chi Minh City?
The wettest month in Ho Chi Minh City is September, with an average of 300mm of precipitation.
What is the driest time of year in Ho Chi Minh City?
The driest month in Ho Chi Minh City is February, with an average of 16mm of precipitation.
Explore more weather forecasts
- Quận Mười Một, Ho Chi Minh City
- Hanoi, Hanoi
- Quận Mười, Ho Chi Minh City
- Da Nang, Thành Phố Đà Nẵng
- Quận Ba, Ho Chi Minh City
- Haiphong, Thành Phố Hải Phòng
- Quận Năm, Ho Chi Minh City
- Biên Hòa, Tỉnh Đồng Nai
- Quận Sáu, Ho Chi Minh City
- Cần Thơ, Thành Phố Cần Thơ
- Quận Bốn, Ho Chi Minh City
- Thuận An, Tỉnh Bình Dương
- Thủ Đức, Ho Chi Minh City
- Nhà Bè, Ho Chi Minh City
- Dĩ An, Tỉnh Bình Dương
