Weather forecast for tomorrowChennai, India

Weather forecast for tomorrow

Sunday 1. Nov 2026

  • 31°C
  • 26°C
Cloudy
Cloudy
  • Precip. probability: 24%
  • Precipitation: 18mm
  • Wind: 17km/hNNE 23°
  • Humidity: 77%
  • UV index: 7
  • Sunrise: 6:02 am IST
  • Sunset: 5:42 pm IST
  • ▼
On Sunday, in Chennai, dense clouds will linger over the area.
The likelihood of rainfall for tomorrow is low. However, forecasted precipitation will be moderate. Slight temperature shifts from a high of a blazing 31°C to a low of a warm 26°C are anticipated.
The maximum heat index, which integrates air moisture with ambient temperature, is computed to be an extremely 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.
Tomorrow's forecasted high will be in line with October's typical peak 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 43%.

Hourly weather forecast

  • 12 am
  • 29°C
  • Feels like:
    35°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 19%
  • Precipitation: 0mm
  • Wind: 7km/hENE 71°
  • Humidity: 84%
  • Pressure: 1013mbar
  • Visibility: 5km
  • UV index: 0
  • ▼
  • 2 am
  • 28°C
  • Feels like:
    34°C
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 15%
  • Precipitation: 0mm
  • Wind: 6km/hNE 50°
  • Humidity: 85%
  • Pressure: 1012mbar
  • Visibility: 5km
  • UV index: 0
  • ▼
  • 4 am
  • 27°C
  • Feels like:
    32°C
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 6%
  • Precipitation: 0mm
  • Wind: 5km/hN 356°
  • Humidity: 87%
  • Pressure: 1012mbar
  • Visibility: 5km
  • UV index: 0
  • ▼
  • 6 am
  • 27°C
  • Feels like:
    32°C
Cloudy
Cloudy
  • Precip. probability: 9%
  • Precipitation: 0mm
  • Wind: 5km/hNW 324°
  • Humidity: 88%
  • Pressure: 1013mbar
  • Visibility: 5km
  • UV index: 0
  • ▼
Sunrise: 6:02 am
  • 8 am
  • 29°C
  • Feels like:
    35°C
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 24%
  • Precipitation: 0mm
  • Wind: 7km/hNNW 348°
  • Humidity: 84%
  • Pressure: 1014mbar
  • Visibility: 5km
  • UV index: 2
  • ▼
  • 10 am
  • 31°C
  • Feels like:
    38°C
Cloudy
Cloudy
  • Precip. probability: 11%
  • Precipitation: 0mm
  • Wind: 12km/hNE 36°
  • Humidity: 76%
  • Pressure: 1013mbar
  • Visibility: 7km
  • UV index: 4
  • ▼
  • 12 pm
  • 31°C
  • Feels like:
    38°C
Cloudy
Cloudy
  • Precip. probability: 15%
  • Precipitation: 0mm
  • Wind: 16km/hNE 38°
  • Humidity: 72%
  • Pressure: 1011mbar
  • Visibility: 7km
  • UV index: 7
  • ▼
  • 2 pm
  • 31°C
  • Feels like:
    38°C
Cloudy
Cloudy
  • Precip. probability: 7%
  • Precipitation: 0mm
  • Wind: 17km/hNE 44°
  • Humidity: 70%
  • Pressure: 1010mbar
  • Visibility: 7km
  • UV index: 4
  • ▼
  • 4 pm
  • 30°C
  • Feels like:
    37°C
Cloudy
Cloudy
  • Precip. probability: 3%
  • Precipitation: 0mm
  • Wind: 16km/hNE 49°
  • Humidity: 74%
  • 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: 34%
  • Precipitation: 1mm
  • Wind: 14km/hNNE 32°
  • Humidity: 80%
  • Pressure: 1011mbar
  • Visibility: 7km
  • UV index: 0
  • ▼
  • 8 pm
  • 28°C
  • Feels like:
    34°C
Cloudy
Cloudy
  • Precip. probability: 24%
  • Precipitation: 0mm
  • Wind: 13km/hNNE 24°
  • Humidity: 85%
  • Pressure: 1012mbar
  • Visibility: 5km
  • UV index: 0
  • ▼
  • 10 pm
  • 28°C
  • Feels like:
    34°C
Showers
Showers
  • Precip. probability: 53%
  • Precipitation: 2mm
  • Wind: 12km/hN 3°
  • Humidity: 87%
  • Pressure: 1012mbar
  • Visibility: 4km
  • UV index: 0
  • ▼
Tomorrow, primarily overcast and occasionally rainy weather is predicted.
Rainfall is expected at 6 pm, and from 9 pm to 11 pm. The most intense rain will be falling from 9 pm to 11 pm.
The temperature will vary between a minimum of 27°C and a maximum of 31°C. The feels-like temperature will vary between the lowest temperature of 32°C and the highest temperature of 38°C. The hottest part of the day will be from 10 am to 3 pm.
The maximum temperature will be comparable to October's average highest temperature of 30.9°C. The temperature low is forecasted to be also resembling the usual October value of 26.9°C.
Updated: Oct 31, 2026 @ 11:13:23 UTC
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

Tomorrow, dense clouds will linger over the area.

Moderate precipitation of 18mm is predicted in Chennai. The chance 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 measures the combined effect of heat and moisture, is computed to be 40°C.
Tomorrow, the maximum temperature will be in line with the average highest temperature 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).

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