5-day weather forecast Chengdu Sep 8, 2026

26°21° · Patchy rain possible

Weather forecast Chengdu Tuesday Sep 8, 2026: patchy rain possible, temperature from 21 °C to 26 °C.

Precipitation probability 56%. Wind up to 4.19 m/s (gusts 6.81 m/s). Air humidity 57–79%, atmospheric pressure 755–758 mm Hg, UV index up to 8.2.

Sunrise 06:44
Sunset 19:18
Waning Crescent6% illuminated
Moonrise 02:52 · Moonset 17:18
Chart
Table

Forecast from 21 °C to 26 °C and precipitation

Temperature & Precipitation
Time00:0001:0002:0003:0004:0005:0006:0007:0008:0009:0010:0011:0012:0013:0014:0015:0016:0017:0018:0019:0020:0021:0022:0023:00
Temperature (°C)242523232423232323232222232324252625242323232221
Precipitation (mm/hr)0.480.190.140.1500.10.030.050.010.050.120.0200000000.020.010.030.430.58

Cloud cover and precipitation probability

Cloud cover & Rain chance
Time00:0001:0002:0003:0004:0005:0006:0007:0008:0009:0010:0011:0012:0013:0014:0015:0016:0017:0018:0019:0020:0021:0022:0023:00
Cloud cover (%)10010010010010010010010010010010010010010010078100100100100100100100100
Rain chance (%)453130322029242521233224212017111314151817204656

Wind speed and direction

Wind & Wind gust
Time00:0001:0002:0003:0004:0005:0006:0007:0008:0009:0010:0011:0012:0013:0014:0015:0016:0017:0018:0019:0020:0021:0022:0023:00
Wind (m/s)2.893.313.613.3932.192.112.312.1922.192.612.612.52.813.394.194.113.532.692.392.113
Wind gust (m/s)4.315.926.816.7264.724.425.425.314.423.424.034.224.314.925.55.195.315.896.316.115.614.816.72
Wind direction (°)NW 322°NW 326°NNW 337°NNW 343°N 357°NNE 13°NE 37°NNE 27°NNE 15°NNW 343°NW 321°NNW 329°NNW 332°NNW 335°NNW 346°N 355°NNE 15°NNE 17°NNE 12°NNE 21°NNE 23°NNE 33°ENE 66°NE 47°

Air humidity

Humidity
Time00:0001:0002:0003:0004:0005:0006:0007:0008:0009:0010:0011:0012:0013:0014:0015:0016:0017:0018:0019:0020:0021:0022:0023:00
Humidity (%)697072747474757473737777757468635760636668697479

Atmospheric pressure

Pressure
Time00:0001:0002:0003:0004:0005:0006:0007:0008:0009:0010:0011:0012:0013:0014:0015:0016:0017:0018:0019:0020:0021:0022:0023:00
Pressure (mm Hg)756756756755755755755756756757757757757757756755755755755756756757758758

Ultraviolet index

UV Index
Time00:0001:0002:0003:0004:0005:0006:0007:0008:0009:0010:0011:0012:0013:0014:0015:0016:0017:0018:0019:0020:0021:0022:0023:00
UV Index0000000000.20.51.44.68.285.43.51.80.600000

Air quality & pollen

Air quality
Time00:0001:0002:0003:0004:0005:0006:0007:0008:0009:0010:0011:0012:0013:0014:0015:0016:0017:0018:0019:0020:0021:0022:0023:00
PM2.5 (µg/m³)50.352.552.550.346.842.338.636.93935.242.434.329.228.429.629.529.329.231.133.434.836.939.143.2
PM10 (µg/m³)50.552.952.750.647.142.63937.139.335.443.13529.72930.230.229.929.831.73435.437.439.643.5
Ozone (O₃) (µg/m³)85746664656560545879110137154167177185190186167139113937562
NO₂ (µg/m³)5559.360.857.451.446.846.74846.438.727.91913.710.38.26.971017.928.838.345.35154.4
SO₂ (µg/m³)7.77.87.87.57.16.76.56.36.36.56.876.86.46.15.95.75.766.46.76.97.17.1
CO (µg/m³)899747618534474486633852100510421014928747509340299326370420486548617682693

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.