5-day weather forecast Chengdu 18-08-2026

Weather forecast Chengdu tomorrow 18.08.2026: cloudy, temperature from 24 °C to 27 °C.

Precipitation probability 21%. Wind up to 1.61 m/s (gusts 3.11 m/s). Air humidity 62–78%, atmospheric pressure 755–757 mm Hg, UV index up to 5.6.

Weather Alerts

Hide alerts
ModerateAug 16, 11:26 AMAug 17, 11:26 AMTranslate with Google
淄博市气象台发布雷电黄色预警[III级/较重]

雷电

淄博市气象台2026年08月16日11时26分发布雷电黄色预警信号:预计今天下午到傍晚,张店区、高新区、经开区的全部乡镇、街道将出现雷阵雨天气,可能会造成雷电灾害,局地伴有7~9级的雷雨阵风,个别乡镇、街道可能有短时强降水。请注意防范。
Sunrise 06:32
Sunset 19:42
First Quarter37% illuminated
Moonrise 12:06 · Moonset 22:53
Chart
Table

Forecast from 24 °C to 27 °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)242424242424242424242425252626262727272625252525
Precipitation (mm/hr)000000000000000000000000

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 (%)7798819492928079667170558675584445454746981009892
Rain chance (%)1821182019191616151515121614118778917171715

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)1.611.3110.890.690.6911.311.190.890.810.610.690.690.8910.310.891.311.51.391.311.51.5
Wind gust (m/s)3.112.531.921.721.331.361.922.472.281.671.4211.081.111.471.530.421.282.032.752.782.612.973
Wind direction (°)SW 225°WSW 243°WSW 256°WSW 258°SW 235°SW 217°SSW 206°SW 234°WSW 247°WSW 254°W 277°WNW 298°WNW 300°WNW 301°WNW 284°W 273°SSW 207°S 178°S 180°SSW 193°SSW 196°SSW 203°SSW 209°SSW 210°

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 (%)787777767575747576767574717170686462677170696868

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)755755755755755755755755756756757757757756756755755755755755755756756756

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 Index00000000.10.41.12.93.94.74.65.65.3420.70.10000

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)29.729.22827.225.123.521.520.821.624.72625.120.821.919.319.218.319.221.825.739.956.66467.1
PM10 (µg/m³)29.929.528.327.525.523.921.821.121.92526.325.421.122.219.619.418.619.422.125.940.256.864.367.3
Ozone (O₃) (µg/m³)87858588929594929089899410913014615415715213511188695238
NO₂ (µg/m³)40.838.73632.328.125.726.829.732.234.135.634.528.419.713.6111116.129.648.164.174.882.988.8
SO₂ (µg/m³)6.96.66.15.54.84.34.14.24.34.65.15.354.33.93.83.84.14.85.86.77.68.59.2
CO (µg/m³)609604577494388333365447537650772814703513377343362423548714840893905891

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.