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: 79%
  • UV index: 9
  • Sunrise: 6:02 am IST
  • Sunset: 5:42 pm IST
  • ▼
Tomorrow, in Chennai, thick clouds will dominate the sky.
The chance of rain is low, and light precipitation is predicted. Temperature shifts will be minor, from a high of a hot 31°C to a low of a moderately hot 26°C.
The maximum heat index, which modifies the air temperature to account for humidity, is appraised at an extremely hot 41°C. Note that heat index values are valued for light wind and location in the shade. Be aware that direct exposure to sunlight increases heat impact and may raise the heat index by up to 15 Fahrenheit (8 Celsius) degrees.
October's usual high of 30.9°C is forecasted to be matched by the day’s maximum temperature.
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: 6 pm 30%.

Hourly weather forecast

  • 12 am
  • 29°C
  • Feels like:
    35°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 7%
  • Precipitation: 0mm
  • Wind: 7km/hENE 75°
  • Humidity: 84%
  • Pressure: 1013mbar
  • Visibility: 5km
  • UV index: 0
  • ▼
  • 2 am
  • 28°C
  • Feels like:
    34°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 10%
  • Precipitation: 0mm
  • Wind: 7km/hNE 44°
  • Humidity: 84%
  • Pressure: 1012mbar
  • Visibility: 5km
  • UV index: 0
  • ▼
  • 4 am
  • 28°C
  • Feels like:
    33°C
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 22%
  • Precipitation: 0mm
  • Wind: 6km/hN 4°
  • Humidity: 87%
  • Pressure: 1011mbar
  • Visibility: 5km
  • UV index: 0
  • ▼
  • 6 am
  • 27°C
  • Feels like:
    32°C
Cloudy
Cloudy
  • Precip. probability: 13%
  • Precipitation: 0mm
  • Wind: 5km/hNW 322°
  • 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: 11%
  • Precipitation: 0mm
  • Wind: 7km/hNNW 348°
  • Humidity: 85%
  • Pressure: 1014mbar
  • Visibility: 5km
  • UV index: 2
  • ▼
  • 10 am
  • 30°C
  • Feels like:
    38°C
Cloudy
Cloudy
  • Precip. probability: 24%
  • Precipitation: 0mm
  • Wind: 12km/hNNE 33°
  • Humidity: 79%
  • Pressure: 1013mbar
  • Visibility: 7km
  • UV index: 4
  • ▼
  • 12 pm
  • 31°C
  • Feels like:
    38°C
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 23%
  • Precipitation: 0mm
  • Wind: 16km/hNE 37°
  • Humidity: 75%
  • Pressure: 1011mbar
  • Visibility: 7km
  • UV index: 9
  • ▼
  • 2 pm
  • 31°C
  • Feels like:
    39°C
Cloudy
Cloudy
  • Precip. probability: 8%
  • Precipitation: 0mm
  • Wind: 16km/hNE 52°
  • Humidity: 72%
  • Pressure: 1010mbar
  • Visibility: 7km
  • UV index: 3
  • ▼
  • 4 pm
  • 30°C
  • Feels like:
    37°C
Cloudy
Cloudy
  • Precip. probability: 7%
  • Precipitation: 0mm
  • Wind: 16km/hNE 51°
  • Humidity: 76%
  • Pressure: 1010mbar
  • Visibility: 7km
  • UV index: 0
  • ▼
Sunset: 5:42 pm
  • 6 pm
  • 29°C
  • Feels like:
    35°C
Few Showers
Few Showers
  • Precip. probability: 30%
  • Precipitation: 1mm
  • Wind: 14km/hNE 39°
  • Humidity: 81%
  • Pressure: 1011mbar
  • Visibility: 7km
  • UV index: 0
  • ▼
  • 8 pm
  • 29°C
  • Feels like:
    34°C
Cloudy
Cloudy
  • Precip. probability: 19%
  • Precipitation: 0mm
  • Wind: 13km/hNNE 27°
  • Humidity: 84%
  • Pressure: 1012mbar
  • Visibility: 5km
  • UV index: 0
  • ▼
  • 10 pm
  • 28°C
  • Feels like:
    34°C
Showers
Showers
  • Precip. probability: 46%
  • Precipitation: 1mm
  • Wind: 12km/hN 4°
  • Humidity: 86%
  • Pressure: 1012mbar
  • Visibility: 5km
  • UV index: 0
  • ▼
Tomorrow, on Sunday, a combination of primarily dull and occasionally damp and sun-filled weather is forecasted.
With minimal precipitation of 1mm, rain is forecasted at 5 am, 6 pm, 10 pm and 11 pm.
The temperature will vary between the lowest temperature of 27°C and the highest temperature of 31°C. The feels-like temperature will be 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.
Tomorrow, the high temperature will be alike with October's average. The minimum temperature will be also similar to October's average low of 26.9°C.
Updated: Oct 31, 2026 @ 05:38:59 UTC
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

On Sunday, in Chennai, gloomy weather with thick clouds is expected.

Light precipitation of 7mm is expected. The possibility of rainfall is 24%.

Tomorrow, the maximum temperature will be 31°C, while the minimum temperature will be 26°C. The maximum heat index, which reflects the perceived temperature due to humidity levels, is estimated at 41°C.
The highest temperature will be in line with the average maximum of 30.9°C in October. The lowest temperature will be also in line with the average low of 26.9°C.

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

Tomorrow, the daylight will last for 11h and 40min.