Weather forecast for tomorrowChennai, India

Weather forecast for tomorrow

Sunday 1. Nov 2026

  • 31°C
  • 26°C
Cloudy
Cloudy
  • Precip. probability: 24%
  • Precipitation: 7mm
  • Wind: 17km/hNNE 24°
  • Humidity: 78%
  • UV index: 9
  • Sunrise: 6:02 am IST
  • Sunset: 5:42 pm IST
  • ▼
Tomorrow, in Chennai, dense clouds will linger over the area.
The chance of rainfall is low, and light precipitation is anticipated. A daytime temperature reaching up to a tropical 31°C will subtly contrast with a nighttime low of a temperate 26°C.
The maximum heat index, which reflects the perceived temperature due to humidity levels, is assessed at a blisteringly hot 40°C. Take into consideration that the heat index values are calculated for shade and light wind conditions. Exposure to direct sunshine can increase heat index values by up to 15 Fahrenheit (8 Celsius) degrees.
The high is anticipated to coincide with October's normal 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 38°C.
Coldest hour: 6 am 32°C.

Chance of precipitation

Highest chance: 9 pm 40%.

Hourly weather forecast

  • 12 am
  • 29°C
  • Feels like:
    35°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 8%
  • Precipitation: 0mm
  • Wind: 7km/hENE 78°
  • Humidity: 84%
  • Pressure: 1013mbar
  • Visibility: 5km
  • UV index: 0
  • ▼
  • 2 am
  • 28°C
  • Feels like:
    34°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 7%
  • Precipitation: 0mm
  • Wind: 6km/hNE 45°
  • Humidity: 84%
  • Pressure: 1011mbar
  • Visibility: 5km
  • UV index: 0
  • ▼
  • 4 am
  • 28°C
  • Feels like:
    33°C
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 21%
  • Precipitation: 0mm
  • Wind: 6km/hN 5°
  • Humidity: 86%
  • Pressure: 1011mbar
  • Visibility: 5km
  • UV index: 0
  • ▼
  • 6 am
  • 27°C
  • Feels like:
    32°C
Cloudy
Cloudy
  • Precip. probability: 10%
  • Precipitation: 0mm
  • Wind: 5km/hNW 323°
  • Humidity: 87%
  • Pressure: 1013mbar
  • Visibility: 5km
  • UV index: 0
  • ▼
Sunrise: 6:02 am
  • 8 am
  • 29°C
  • Feels like:
    35°C
Cloudy
Cloudy
  • Precip. probability: 10%
  • Precipitation: 0mm
  • Wind: 8km/hNNW 348°
  • Humidity: 84%
  • Pressure: 1014mbar
  • Visibility: 5km
  • UV index: 2
  • ▼
  • 10 am
  • 30°C
  • Feels like:
    38°C
Cloudy
Cloudy
  • Precip. probability: 23%
  • Precipitation: 0mm
  • Wind: 12km/hNNE 33°
  • Humidity: 79%
  • Pressure: 1013mbar
  • Visibility: 7km
  • UV index: 6
  • ▼
  • 12 pm
  • 31°C
  • Feels like:
    38°C
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 11%
  • Precipitation: 0mm
  • Wind: 16km/hNE 38°
  • Humidity: 75%
  • Pressure: 1011mbar
  • Visibility: 7km
  • UV index: 9
  • ▼
  • 2 pm
  • 31°C
  • Feels like:
    39°C
Cloudy
Cloudy
  • Precip. probability: 4%
  • Precipitation: 0mm
  • Wind: 17km/hNE 51°
  • Humidity: 72%
  • Pressure: 1010mbar
  • Visibility: 7km
  • UV index: 4
  • ▼
  • 4 pm
  • 30°C
  • Feels like:
    37°C
Cloudy
Cloudy
  • Precip. probability: 7%
  • Precipitation: 0mm
  • Wind: 16km/hNE 49°
  • Humidity: 75%
  • Pressure: 1009mbar
  • Visibility: 7km
  • UV index: 0
  • ▼
Sunset: 5:42 pm
  • 6 pm
  • 29°C
  • Feels like:
    35°C
Cloudy
Cloudy
  • Precip. probability: 21%
  • Precipitation: 0mm
  • Wind: 14km/hNE 39°
  • Humidity: 81%
  • Pressure: 1011mbar
  • Visibility: 7km
  • UV index: 0
  • ▼
  • 8 pm
  • 29°C
  • Feels like:
    35°C
Cloudy
Cloudy
  • Precip. probability: 19%
  • Precipitation: 0mm
  • Wind: 13km/hNNE 26°
  • Humidity: 84%
  • Pressure: 1012mbar
  • Visibility: 5km
  • UV index: 0
  • ▼
  • 10 pm
  • 28°C
  • Feels like:
    35°C
Showers
Showers
  • Precip. probability: 47%
  • Precipitation: 1mm
  • Wind: 12km/hN 1°
  • Humidity: 85%
  • Pressure: 1012mbar
  • Visibility: 5km
  • UV index: 0
  • ▼
Tomorrow, on Sunday, a combination of primarily overcast and occasionally showery and sunny weather is anticipated.
With minimal precipitation of 1mm, rainfall is predicted at 5 am, and from 9 pm to 11 pm.
The temperature will be between the lowest temperature of 27°C and the highest temperature of 31°C. The feels-like temperature will vary between the lowest temperature of 32°C and the highest temperature of 39°C. The hottest part of the day will be from 11 am to 3 pm.
The highest temperature tomorrow will be resembling October's typical maximum. Tomorrow, the temperature will drop to a level also comparable to October's average minimum of 26.9°C.
Updated: Oct 31, 2026 @ 03:54:27 UTC
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

Tomorrow, cloudy weather is expected.

Light precipitation of 7mm is forecasted in Chennai. The likelihood of rainfall is 24%.

Tomorrow, the highest temperature will be 31°C, while the lowest temperature will be 26°C. The maximum heat index, which integrates air moisture with ambient temperature, is assessed at 40°C.
Tomorrow, the maximum temperature will be in line with the average highest temperature in October. The lowest temperature tomorrow will be also in line with the average low temperature.

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

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