5-day weather forecast Chengdu Sep 28, 2026
23°Weather forecast Chengdu Monday Sep 28, 2026: overcast, temperature from 20 °C to 23 °C.
Precipitation probability 27%. Wind up to 2.81 m/s (gusts 6 m/s). Air humidity 65–77%, atmospheric pressure 755–759 mm Hg, UV index up to 1.5.
5 days at a glance — tap a day to open it
Sunrise 06:55
Sunset 18:53
Sunset 18:53
Waning Gibbous91% illuminated
Moonrise 19:33 · Moonset 08:15
Moonrise 19:33 · Moonset 08:15
Chart
TableMon, Sep 28, 2026
Forecast from 20 °C to 23 °C and precipitation
Cloud cover and precipitation probability
Wind speed and direction
Air humidity
Atmospheric pressure
Ultraviolet index
Air quality & pollen
Air quality is available for the first three days only.
Mon, Sep 28, 2026
Chengdu on the map
Data Sources & Methodology
Our weather forecasts are powered by a professional weather data provider that aggregates data from national weather services, satellite observations, radar networks, and over 80,000 weather stations worldwide. Forecast data is updated multiple times daily. We convert raw data into clear summaries — wind speed in m/s, pressure in mmHg — so you can plan your day with confidence.