See exactly when rain will start and stop with a minute-by-minute precipitation nowcast for the next hour.
20°
Partly Cloudy
Feels Like: 19°
Min: 20°
Max: 28°
The next few hours will be partly cloudy, with today reaching 28°C and dropping to 19°C. The coming days will be mostly cloudy
Compare today's weather with yesterday's data and track temperature trends over time.
Hourly Forecast
Daylight Hours
05:46
Sunrise
17:57
Sunset
Moon
Waxing Crescent
09:35
Moonrise
20:08
Moonset
Daily Forecast
Tuesday
Wednesday
Thursday
Friday
Saturday
Sunday
Monday
Tuesday
Wednesday
Thursday
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Weather in Changshu today, September 15, 2026
Changshu looks cloudy on September 15, 2026, with grey skies for much of the day. Sunshine stays limited, so the overall tone is muted from the morning onward. The first half of the day looks overcast, as cloud amounts reach about 72% around 11:00. Brighter weather, if it comes, waits until later.
Temperatures climb from an overnight low near 20°C toward a daytime high of about 28°C. The air stays humid, with relative humidity between 46% and 86% and the peak around 23:00. Airflow remains manageable, reaching about 3.6 km/h around 11:00.
Through the afternoon cloud remains the main feature, with cover near 86% around 14:00. Bright spells should stay limited even as the day wears on. Expect visibility around 16.1 km. Expect sunrise at 05:46, sunset at 17:57, and 12 hours 10 minutes of sunlight today overall.
Taken together, overcast skies in Changshu on September 15, 2026 favour indoor or covered options, with temperatures near 28°C.
Frequently asked questions about weather in Changshu
How warm does it get in Changshu?
The warmest month in Changshu is August, with average high temperatures of 33°C. The average temperature during this period is around 30°C.
How cold does it get in Changshu?
The coldest month in Changshu is January, with average low temperatures of 1°C. The average temperature during this period is around 5°C.
What is the wettest time of year in Changshu?
The wettest month in Changshu is July, with an average of 234mm of precipitation.
What is the driest time of year in Changshu?
The driest month in Changshu is December, with an average of 33mm of precipitation.
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