Weather forecast for tomorrowArimalam, India

Weather forecast for tomorrow

Sunday 25. Oct 2026

  • 31°C
  • 25°C
Thunderstorms
Thunderstorms
  • Precip. probability: 84%
  • Precipitation: 20mm
  • Wind: 12km/hWSW 243°
  • Humidity: 88%
  • UV index: 6
  • Sunrise: 6:03 am IST
  • Sunset: 5:53 pm IST
  • ▼
Tomorrow, moderate to strong thunderstorms are in the outlook.
The chance of rainfall is high, and precipitation will be moderate. Temperature is anticipated to swing from a high of a humid 31°C to a low of a moderately hot 25°C.
The maximum heat index, which indicates how humid air affects the felt temperature, is appraised at a blistering 44°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.
Expect temperatures to reach October's average high of 32.5°C.
Sunrise will be at 6:03 am and sunset at 5:53 pm; tomorrow's daylight will last for 11h and 49min.

Hourly overview

Hourly temperatures

Warmest hour: 12 pm 40°C.
Minimum temperature: 30°C.

Chance of precipitation

Highest chance: 6 pm 80%.

Hourly weather forecast

  • 12 am
  • 27°C
  • Feels like:
    32°C
Few Showers
Few Showers
  • Precip. probability: 31%
  • Precipitation: 1mm
  • Wind: 8km/hS 190°
  • Humidity: 95%
  • Pressure: 1008mbar
  • Visibility: 4km
  • UV index: 0
  • ▼
  • 2 am
  • 26°C
  • Feels like:
    31°C
Showers
Showers
  • Precip. probability: 39%
  • Precipitation: 1mm
  • Wind: 7km/hSSW 211°
  • Humidity: 95%
  • Pressure: 1007mbar
  • Visibility: 4km
  • UV index: 0
  • ▼
  • 4 am
  • 26°C
  • Feels like:
    30°C
Cloudy
Cloudy
  • Precip. probability: 14%
  • Precipitation: 0mm
  • Wind: 6km/hWSW 245°
  • Humidity: 97%
  • Pressure: 1008mbar
  • Visibility: 3km
  • UV index: 0
  • ▼
  • 6 am
  • 26°C
  • Feels like:
    30°C
Cloudy
Cloudy
  • Precip. probability: 13%
  • Precipitation: 0mm
  • Wind: 6km/hSW 227°
  • Humidity: 97%
  • Pressure: 1009mbar
  • Visibility: 3km
  • UV index: 0
  • ▼
Sunrise: 6:03 am
  • 8 am
  • 28°C
  • Feels like:
    34°C
Isolated Thunderstorms
Isolated Thunderstorms
  • Precip. probability: 33%
  • Precipitation: 1mm
  • Wind: 8km/hWSW 246°
  • Humidity: 93%
  • Pressure: 1010mbar
  • Visibility: 4km
  • UV index: 2
  • ▼
  • 10 am
  • 29°C
  • Feels like:
    38°C
Scattered Thunderstorms
Scattered Thunderstorms
  • Precip. probability: 41%
  • Precipitation: 1mm
  • Wind: 10km/hWSW 251°
  • Humidity: 87%
  • Pressure: 1010mbar
  • Visibility: 7km
  • UV index: 5
  • ▼
  • 12 pm
  • 31°C
  • Feels like:
    40°C
Thunderstorms
Thunderstorms
  • Precip. probability: 61%
  • Precipitation: 1mm
  • Wind: 11km/hWSW 237°
  • Humidity: 81%
  • Pressure: 1008mbar
  • Visibility: 7km
  • UV index: 6
  • ▼
  • 2 pm
  • 30°C
  • Feels like:
    39°C
Thunderstorms
Thunderstorms
  • Precip. probability: 84%
  • Precipitation: 4mm
  • Wind: 10km/hSW 220°
  • Humidity: 81%
  • Pressure: 1006mbar
  • Visibility: 1km
  • UV index: 3
  • ▼
  • 4 pm
  • 29°C
  • Feels like:
    36°C
Thunderstorms
Thunderstorms
  • Precip. probability: 75%
  • Precipitation: 2mm
  • Wind: 9km/hNNW 327°
  • Humidity: 87%
  • Pressure: 1007mbar
  • Visibility: 5km
  • UV index: 0
  • ▼
Sunset: 5:53 pm
  • 6 pm
  • 27°C
  • Feels like:
    32°C
Thunderstorms
Thunderstorms
  • Precip. probability: 80%
  • Precipitation: 3mm
  • Wind: 8km/hNE 45°
  • Humidity: 94%
  • Pressure: 1008mbar
  • Visibility: 1km
  • UV index: 0
  • ▼
  • 8 pm
  • 26°C
  • Feels like:
    31°C
Thunderstorms
Thunderstorms
  • Precip. probability: 91%
  • Precipitation: 6mm
  • Wind: 8km/hN 2°
  • Humidity: 96%
  • Pressure: 1010mbar
  • Visibility: 2km
  • UV index: 0
  • ▼
  • 10 pm
  • 26°C
  • Feels like:
    30°C
Thunderstorms
Thunderstorms
  • Precip. probability: 95%
  • Precipitation: 2mm
  • Wind: 8km/hN 349°
  • Humidity: 97%
  • Pressure: 1010mbar
  • Visibility: 2km
  • UV index: 0
  • ▼
Tomorrow, on Sunday, a combination of stormy, dull and rain-soaked weather is predicted.
Rainfall is expected practically throughout the entire day. With moderate precipitation of 6mm, most rainfall is expected at 8 pm.
The temperature will vary between the lowest temperature of 26°C and the highest temperature of 31°C. The feels-like temperature will vary between the lowest temperature of 30°C and the highest temperature of 40°C. The hottest part of the day will be at noon and 1 pm.
Tomorrow, the forecasted high aligns comparable to the average peak in October. Tomorrow, the temperature will drop to a level also comparable to October's average minimum of 25.1°C.
Updated: Oct 24, 2026 @ 06:44:01 UTC
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

Tomorrow, thunderstorms may develop under unsettled skies.

With a probability of 84%, moderate precipitation of 20mm is expected.

Tomorrow, the maximum temperature will be 31°C, while the minimum temperature will be 25°C. The maximum heat index, which factors the actual air temperature with the relative humidity, is calculated to be 44°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 25.1°C.

On Sunday, in Arimalam, sunrise will be at 6:03 am and sunset at 5:53 pm (IST).

Tomorrow in Arimalam, the daylight will last for 11h and 49min.