5-day weather forecast Dongguan Sep 21, 2026

34°26° · Light rain shower

Weather forecast Dongguan Monday Sep 21, 2026: light rain shower, temperature from 26 °C to 34 °C.

Precipitation probability 74%. Wind up to 3.39 m/s (gusts 7.19 m/s). Air humidity 52–86%, atmospheric pressure 757–761 mm Hg, UV index up to 7.7.

Sunrise 06:13
Sunset 18:22
Waxing Gibbous82% illuminated
Moonrise 15:15 · Moonset 01:21
Chart
Table

Forecast from 26 °C to 34 °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)282727272726272728283032333434323131302928282828
Precipitation (mm/hr)01.830.540.010.331.281.1900.770000.0100.230.020.28000.120.222.210.160.67

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 (%)8737195827293971009994788263951001009399100989410090
Rain chance (%)8665026456670256020161110623163214162835743658

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)3.192.812.52.612.111.691.190.6111.391.51.1111.391.892.813.192.52.813.393.191.892.112.11
Wind gust (m/s)4.694.814.614.724.033.312.111.311.311.614.54.1145.394.896.817.196.534.114.112.893.814.22
Wind direction (°)S 191°SSW 198°SSW 194°SSW 199°SSW 213°SSW 210°SSW 198°SSE 162°SSE 154°S 181°SW 220°SW 220°SW 220°SW 223°SSW 208°SSW 194°S 191°S 189°S 191°S 191°SSW 198°SSW 197°S 173°S 177°

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 (%)768083858686868479756962565252606563667175808083

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)761760760759759759759760761760760760759758758757757757758758758759759759

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 Index00000000.10.312.65.27.77.66.12.90.90.30.100000

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)82.286.191.393.48580.374.364.357.745.939.93940.440.439.940.241.753.659.454.851.158.363.363.1
PM10 (µg/m³)82.987.19294.385.78174.364.557.946.14039.140.640.64040.341.953.759.554.951.258.363.663.1
Ozone (O₃) (µg/m³)10400001434619814017821023625024622920517113097807162
NO₂ (µg/m³)74.579.181.982.982.178.972.463.554.545.636.62922.417.21621.731.439.34344.946.547.848.750.9
SO₂ (µg/m³)109.79.810.411.212.113.11414.514.113.112.211.410.610.210.611.311.510.69.18.28.38.99.3
CO (µg/m³)399391385356330322348393431452466476477474479496522560625704756757733718

Dongguan 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.