5-day weather forecast Bangkok 04-08-2026

Weather forecast Bangkok tomorrow 04.08.2026: partly cloudy, temperature from 28 °C to 33 °C.

Precipitation probability 42%. Wind up to 3.61 m/s (gusts 5.58 m/s). Air humidity 50–73%, atmospheric pressure 754–757 mm Hg, UV index up to 12.

Sunrise 06:03
Sunset 18:44
Last Quarter55% illuminated
Moonrise 22:29 · Moonset 10:29
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Table

Forecast from 28 °C to 33 °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)292828282828282828282931313233333231303030292929
Precipitation (mm/hr)0000000000000000.750.7500.0100000

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 (%)253232479975979776594446432729798949646259474955
Rain chance (%)667817131616121076533384271010109911

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)3.393.313.613.112.52.111.811.691.51.892.393.193.613.52.692.613.3922.111.692.392.692.892.89
Wind gust (m/s)5.175.035.584.783.813.222.722.52.172.673.173.754.284.033.1134.032.442.692.363.473.924.224.17
Wind direction (°)WSW 240°SW 235°WSW 246°WSW 251°WSW 243°WSW 247°WSW 255°WSW 252°WSW 249°WSW 251°WSW 238°WSW 247°W 262°W 271°WNW 282°NW 324°NNW 327°W 273°SW 218°S 186°S 180°S 180°S 177°SSE 166°

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 (%)666566676868686867676356555250505460636667687073

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)757756755755755755756756757757757757756755755755754754755755755756756756

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 Index00000000.41.63.67.210.51211.99.56.52.40.30.100000

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)12.91211.211.49.58.58.49.37.25.95.75.55.56.37.489.39.910.89.9109.48.37.1
PM10 (µg/m³)1513.812.813.911.29.99.510.48.16.86.96.46.37.28.59.310.911.612.511.511.610.89.58
Ozone (O₃) (µg/m³)313032353942445062768791929294979794888275675951
NO₂ (µg/m³)20.818.916.513.812.112.413.613.912.39.87.976.66.87.99.511.112.614.114.814.513.412.110.4
SO₂ (µg/m³)6.35.85.14.444.34.95.354.54.144.14.24.44.84.94.74.3444.143.6
CO (µg/m³)919844623358246449804102294873756649646647448854172812311868219519171329867727

Bangkok 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.