5-day weather forecast Singapore 28-08-2026

Weather forecast Singapore Friday, August 28 28.08.2026: sunny, temperature from 27 °C to 29 °C.

Precipitation probability 21%. Wind up to 7.11 m/s (gusts 11.81 m/s). Air humidity 70–77%, atmospheric pressure 758–761 mm Hg, UV index up to 11.3.

Sunrise 07:01
Sunset 19:10
Full Moon98% illuminated
Moonrise 19:25 · Moonset 07:03
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Table

Forecast from 27 °C to 29 °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)282828282828282828272828292929292929292929292828
Precipitation (mm/hr)000.02000000000000000000000

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 (%)1001001007394100100100100985824493350659156111455
Rain chance (%)1919211419212121181912911910667777777

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)3.111.391.191.52.53.113.814.316.195.695.315.115.696.316.897.116.816.56.616.565.694.814.19
Wind gust (m/s)3.641.9222.333.333.614.535.396.226.536.756.316.536.926.8910.1111.816.59.616.536.116.225.54.83
Wind direction (°)ESE 113°ESE 114°SSE 167°S 190°S 177°SSE 161°SSE 162°SSE 160°SSE 157°SSE 156°SSE 164°S 171°S 188°S 186°S 184°S 186°S 183°SSE 168°SSE 163°SSE 154°SSE 148°SE 145°SE 138°SE 128°

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 (%)737272737476777672727475747370717272737374737373

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)760760759759758759759760760761761760760759758758758758758758758759759759

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 Index000000000.31.44.17.41011.310.57.84.82.10.500000

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)13.512.512.112.413.214.51617.31920.721.42222.723.523.323.422.822.722.923.223.52424.625.1
PM10 (µg/m³)17.316.416.116.617.819.421.322.824.325.926.527.228.128.928.528.527.427.427.327.427.828.629.530.3
Ozone (O₃) (µg/m³)66646466687173767983879298104107104999491899095103109
NO₂ (µg/m³)1616.216.416.416.416.617.318.218.617.916.715.514.313.3131415.917.920.523.424.723.320.418
SO₂ (µg/m³)5.14.94.94.955.35.86.36.97.47.98.28.27.97.87.87.98.18.48.78.98.88.68.3
CO (µg/m³)273249230210195194214249284323364383361318290292308332369414438425392359

Singapore 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.