5-day weather forecast Hong Kong 07-08-2026

Weather forecast Hong Kong tomorrow 07.08.2026: sunny, temperature from 26 °C to 30 °C.

Precipitation probability 20%. Wind up to 4.69 m/s (gusts 7.03 m/s). Air humidity 65–85%, atmospheric pressure 749–753 mm Hg, UV index up to 10.9.

Sunrise 05:57
Sunset 19:00
Waning Crescent24% illuminated
Moonrise Does not rise today · Moonset 13:33
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Table

Forecast from 26 °C to 30 °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)272727272727262727282829293030303030292929282828
Precipitation (mm/hr)0000000000000000000000.010.040

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 (%)19222812123132291914141210889811242928807725
Rain chance (%)121314121214141310877655456899182010

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)2.392.191.811.110.8911.311.691.310.890.891.812.192.6133.614.314.694.193.813.693.6144.19
Wind gust (m/s)3.723.362.751.671.361.5322.531.861.251.222.422.943.584.225.146.287.036.616.176.065.926.616.86
Wind direction (°)S 180°S 182°SSW 194°SW 225°WSW 257°W 270°W 281°WNW 301°WNW 302°W 279°WSW 254°WSW 252°WSW 251°WSW 254°WSW 241°SW 230°SW 226°SW 223°SW 217°SW 224°SW 226°SW 229°WSW 239°WSW 243°

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 (%)848585858584848380767372706765656669727475767779

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)753752752752752751751752752752752752752751750749749749749749750750751751

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 Index00000000.41.73.96.89.510.910.8963.21.20.300000

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)76.688.999.7103.4104.510197.8104.154.244.94445.447.85254.853.152.449.446.951.76166.66564
PM10 (µg/m³)79.291.5102.2105.9107.1103.6100.4106.258.147.346.247495355.85453.650.448.152.661.767.565.765
Ozone (O₃) (µg/m³)1412119777816335680109138155152136113804112358
NO₂ (µg/m³)79.47775.775.676.67880.182.683.480.876.673.873.875.276.978.179.582.187.493.897.39589.785.8
SO₂ (µg/m³)53.953.954.554.454.859.773.992.8106108.9106.3102.29892.484.973.660.55148.449.449.948.446.344.3
CO (µg/m³)423367335352394423428421401356297260264289308304295308368449501489447427

Hong Kong 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.