5-day weather forecast Chennai Oct 7, 2026

31°28° · Sunny

Weather forecast Chennai tomorrow Oct 7, 2026: sunny, temperature from 28 °C to 31 °C.

Precipitation probability 19%. Wind up to 5.11 m/s (gusts 9.19 m/s). Air humidity 62–74%, atmospheric pressure 759–762 mm Hg, UV index up to 10.6.

Sunrise 05:58
Sunset 17:55
Waning Crescent9% illuminated
Moonrise 02:31 · Moonset 15:22
Chart
Table

Forecast from 28 °C to 31 °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)282828282828282929303031313130303030292929292928
Precipitation (mm/hr)00000000.020.020.0100000000000000

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 (%)691662734910157870746555548287888655851005055
Rain chance (%)1371214117815131244448121314151116191111

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)2.612.312.892.522.391.891.612.393.314.194.895.1154.894.614.393.693.193.193.613.313.393.11
Wind gust (m/s)2.922.723.332.892.52.892.421.817.397.319.197.899.1188.897.618.397.693.613.724.143.813.813.42
Wind direction (°)SE 134°SE 136°SE 136°SE 133°SE 133°SE 139°SE 145°SE 144°SE 130°ESE 118°ESE 111°ESE 107°ESE 103°ESE 103°ESE 109°ESE 109°ESE 109°ESE 106°ESE 107°ESE 105°ESE 105°ESE 108°ESE 111°ESE 115°

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 (%)727172727374747168656363636263636467707172727273

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)760759759759760760761761762762762761761760759759760760761761761762761761

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 Index00000000.72.45.28.110.210.69.16.23.31.20.2000000

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)16.116.51717.116.917.217.514.513.713.513.513.112.812.81210.79.37.97.57.788.598.9
PM10 (µg/m³)21.321.722.222.222.122.222.519.81918.81918.317.216.915.914.613.311.61111.111.511.812.312.3
Ozone (O₃) (µg/m³)393939393839424652606976808179716051464341393736
NO₂ (µg/m³)11.811.611.411.511.611.310.18.575.74.63.62.82.22.12.63.54.45.15.76.377.78.3
SO₂ (µg/m³)6.86.86.86.877.79.712.313.913.612.411.110.1987.16.45.85.55.45.35.25.15.1
CO (µg/m³)553610632584500399327251.8166157153150147144142140139139141143147152157162

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.