See exactly when rain will start and stop with a minute-by-minute precipitation nowcast for the next hour.
2°
Partly Cloudy
Feels Like: 5°
Min: 2°
Max: 14°
The next few hours will be partly cloudy, with today reaching 14°C and dropping to 2°C. The coming days will be light rain throughout the day.
Compare today's weather with yesterday's data and track temperature trends over time.
Hourly Forecast
Daylight Hours
07:09
Sunrise
19:07
Sunset
Moon
Waxing Gibbous
16:26
Moonrise
02:13
Moonset
Daily Forecast
Monday
Tuesday
Wednesday
Thursday
Friday
Saturday
Sunday
Monday
Tuesday
Wednesday
Air Quality Data Available
Upgrade to access real-time air quality data for Xihai.
Resources
UV Index
Humidity
Current stargazing conditions?
See sky darkness, moon phase, and the best viewing window for Xihai.
View stargazing scoreWeather in Xihai today, September 21, 2026
Xihai looks damp on September 21, 2026, so plan for wet spells during the day. Early travel and outdoor time should assume rain can arrive quickly. Expect a brighter morning, with limited cloud around 59% by 08:00. Conditions start on a settled note.
Temperatures climb from an overnight low near 2°C toward a daytime high of about 14°C. Moisture in the air spans 48%-99%, with the highest values around 05:00. Winds stay light, near 3.0 km/h by 14:00, so the day feels still more than breezy.
Afternoon showers stay in play, peaking near 46% around 18:00. Skies remain cluttered, with cover about 52% by 23:00. Views remain open at about 16.1 km. The sun rises at 07:09 and sets at 19:07, for a total of 11 hours 58 minutes of sunlight today.
Overall, Xihai on September 21, 2026 suits indoor plans or waterproof kit, especially while rain chances stay near 46% and the high sits around 14°C.
Frequently asked questions about weather in Xihai
How warm does it get in Xihai?
The warmest month in Xihai is July, with average high temperatures of 17°C. The average temperature during this period is around 12°C.
How cold does it get in Xihai?
The coldest month in Xihai is January, with average low temperatures of -20°C. The average temperature during this period is around -13°C.
What is the wettest time of year in Xihai?
The wettest month in Xihai is August, with an average of 127mm of precipitation.
What is the driest time of year in Xihai?
The driest month in Xihai is December, with an average of 4mm of precipitation.
Explore more weather forecasts
- Sanjiaocheng, Qinghai Sheng
- Shanghai, Shanghai Shi
- Ha’ergai Dadui, Qinghai Sheng
- Beijing, Beijing Shi
- Qiaotou, Qinghai Sheng
- Shenzhen, Guangdong Sheng
- Lushar, Qinghai Sheng
- Guangzhou, Guangdong Sheng
- Xining, Qinghai Sheng
- Chengdu, Sichuan Sheng
- Haomen, Qinghai Sheng
- Tianjin, Tianjin Shi
- Shaliuhe, Qinghai Sheng
- Wuhan, Hubei Sheng
- Nianbo, Qinghai Sheng
- Dongguan, Guangdong Sheng