5-day weather forecast Chennai 06-09-2026

Weather forecast Chennai Sunday, September 6 06.09.2026: overcast, temperature from 28 °C to 33 °C.

Precipitation probability 54%. Wind up to 7.89 m/s (gusts 11.72 m/s). Air humidity 56–78%, atmospheric pressure 755–758 mm Hg, UV index up to 10.7.

Sunrise 05:57
Sunset 18:16
Waning Crescent20% illuminated
Moonrise 00:30 · Moonset 13:59
Chart
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)292929292928282929303132323233323130303030292929
Precipitation (mm/hr)000000.560.330.12000.1100.01000000.0100000.48

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 (%)70100921001001001001001001001001009987100100971001009710084100100
Rain chance (%)162118202154443220172414131113151618211918151847

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)6.1965.894.614.695.615.566.195.313.892.692.693.615.817.897.696.196.316.896.694.613.694.61
Wind gust (m/s)10.119.619.928.728.758.928.728.537.816.3953.943.894.118.8110.8910.697.338.7211.7211.117.335.727.42
Wind direction (°)S 186°SSW 198°SW 217°SSW 213°SSW 200°SSW 194°SSW 199°SSW 199°SSW 202°SSW 212°SSW 213°SSW 207°S 183°SSE 164°SSE 148°SSE 151°SSE 164°S 169°S 175°S 183°SSW 213°SW 219°SSW 193°SW 214°

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 (%)777674757678787874696459565857616771747471717072

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)757757756756756757758758758758758758757756755755756757757757758758758758

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 Index0000000.10.82.45.28.410.710.78.24.721.20.2000000

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)16.214.813.913.212.812.813.514.816.717.617.918.92221.821.220.62020.121.221.920.718.315.714.6
PM10 (µg/m³)21.919.417.516.415.615.315.717.119.821.822.523.929.728.728.227.626.72626.426.925.824.321.418.9
Ozone (O₃) (µg/m³)938272635450505465891191421511521511471401341311281231129885
NO₂ (µg/m³)6.68.31011.613.214.314.814.713.711.385.33.82.92.83.75.36.67.17.37.47.26.97.3
SO₂ (µg/m³)6.58.510.512.514.516.11717.417.216.314.71310.98.676.87.37.77.67.47.37.37.48.3
CO (µg/m³)198188181174170183233301343336303277269268267267266260241216196184176175

Chennai 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.