Weather forecast for tomorrowChennai, India

Weather forecast for tomorrow

Saturday 31. Oct 2026

  • 32°C
  • 27°C
AM Showers
AM Showers
  • Precip. probability: 39%
  • Precipitation: 2mm
  • Wind: 14km/hSE 143°
  • Humidity: 80%
  • UV index: 9
  • Sunrise: 6:02 am IST
  • Sunset: 5:42 pm IST
  • ▼
Tomorrow, expect passing morning showers bringing damp conditions.
Minimal precipitation is expected. Day and night temperatures will subtly differ, ranging from a peak of a hot 32°C to a low of a moderately hot 27°C.
The maximum heat index, which adjusts the air temperature based on humidity, is estimated at a blistering 44°C. Take into consideration that the heat index values are calculated for shade and light wind conditions. Be aware that direct exposure to sunlight increases heat impact and may raise the heat index by up to 15 Fahrenheit (8 Celsius) degrees.
The maximum temperature is anticipated to match the regular October high of 30.9°C.
Sunrise will be at 6:02 am and sunset at 5:42 pm; tomorrow's daylight will last for 11h and 40min.

Hourly overview

Hourly temperatures

Warmest period: 12 pm - 3 pm 40°C.
Coldest hour: 6 am 34°C.

Chance of precipitation

Highest chance: 3 pm 14%.

Hourly weather forecast

  • 12 am
  • 29°C
  • Feels like:
    36°C
Clear
Clear
  • Precip. probability: 2%
  • Precipitation: 0mm
  • Wind: 11km/hSSE 161°
  • Humidity: 87%
  • Pressure: 1013mbar
  • Visibility: 4km
  • UV index: 0
  • ▼
  • 2 am
  • 29°C
  • Feels like:
    35°C
Clear
Clear
  • Precip. probability: 2%
  • Precipitation: 0mm
  • Wind: 9km/hS 177°
  • Humidity: 88%
  • Pressure: 1012mbar
  • Visibility: 4km
  • UV index: 0
  • ▼
  • 4 am
  • 28°C
  • Feels like:
    34°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 7%
  • Precipitation: 0mm
  • Wind: 7km/hSSW 213°
  • Humidity: 90%
  • Pressure: 1012mbar
  • Visibility: 4km
  • UV index: 0
  • ▼
  • 6 am
  • 28°C
  • Feels like:
    34°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 9%
  • Precipitation: 0mm
  • Wind: 6km/hSW 222°
  • Humidity: 92%
  • Pressure: 1013mbar
  • Visibility: 4km
  • UV index: 0
  • ▼
Sunrise: 6:02 am
  • 8 am
  • 29°C
  • Feels like:
    37°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 7%
  • Precipitation: 0mm
  • Wind: 7km/hSW 227°
  • Humidity: 89%
  • Pressure: 1014mbar
  • Visibility: 4km
  • UV index: 3
  • ▼
  • 10 am
  • 31°C
  • Feels like:
    40°C
Showers
Showers
  • Precip. probability: 40%
  • Precipitation: 2mm
  • Wind: 8km/hSSE 149°
  • Humidity: 80%
  • Pressure: 1014mbar
  • Visibility: 7km
  • UV index: 9
  • ▼
  • 12 pm
  • 31°C
  • Feels like:
    40°C
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 7%
  • Precipitation: 0mm
  • Wind: 10km/hESE 116°
  • Humidity: 76%
  • Pressure: 1013mbar
  • Visibility: 7km
  • UV index: 9
  • ▼
  • 2 pm
  • 32°C
  • Feels like:
    41°C
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 4%
  • Precipitation: 0mm
  • Wind: 13km/hESE 110°
  • Humidity: 72%
  • Pressure: 1011mbar
  • Visibility: 7km
  • UV index: 5
  • ▼
  • 4 pm
  • 31°C
  • Feels like:
    39°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 4%
  • Precipitation: 0mm
  • Wind: 14km/hESE 107°
  • Humidity: 74%
  • Pressure: 1011mbar
  • Visibility: 7km
  • UV index: 1
  • ▼
Sunset: 5:42 pm
  • 6 pm
  • 30°C
  • Feels like:
    37°C
Mostly Clear
Mostly Clear
  • Precip. probability: 3%
  • Precipitation: 0mm
  • Wind: 12km/hE 97°
  • Humidity: 79%
  • Pressure: 1012mbar
  • Visibility: 7km
  • UV index: 0
  • ▼
  • 8 pm
  • 29°C
  • Feels like:
    36°C
Clear
Clear
  • Precip. probability: 4%
  • Precipitation: 0mm
  • Wind: 9km/hE 92°
  • Humidity: 81%
  • Pressure: 1014mbar
  • Visibility: 5km
  • UV index: 0
  • ▼
  • 10 pm
  • 29°C
  • Feels like:
    36°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 5%
  • Precipitation: 0mm
  • Wind: 9km/hE 84°
  • Humidity: 81%
  • Pressure: 1014mbar
  • Visibility: 5km
  • UV index: 0
  • ▼
Tomorrow, primarily gloomy and occasionally showery weather is expected.
Rain is anticipated at 10 am and 11 am. With light precipitation of 2mm, most rainfall is expected at 10 am.
The temperature will be between the lowest temperature of 28°C and the highest temperature of 32°C. The feels-like temperature will vary between the lowest temperature of 34°C and the highest temperature of 41°C. The hottest part of the day will be from 1 pm to 3 pm.
Tomorrow, expect conditions in line with October's usual high temperature. Tomorrow, the temperature will drop to a level also alike with October's average minimum of 26.9°C.
Updated: Oct 30, 2026 @ 15:53:00 UTC
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

Tomorrow, a drizzly start with spotty showers is likely.

Tomorrow, there is a low chance of minimal precipitation in Chennai.

Tomorrow, the maximum temperature will be 32°C, while the minimum temperature will be 27°C. The maximum heat index, which combines air temperature and relative humidity, is computed to be 44°C.
Tomorrow, the maximum temperature will be in line with the average highest temperature in October. Tomorrow, the lowest temperature will be also in line with the average low temperature.

On Saturday, in Chennai, sunrise will be at 6:02 am and sunset at 5:42 pm (IST).

In Chennai, the length of the day tomorrow will be 11h and 40min.