Weather forecast for tomorrowPeralanda, Sri Lanka
Weather forecast for tomorrow
Tuesday 20. Oct 2026
- 31°C
- 25°C
PM Thunderstorms
- Precip. probability: 63%
- Precipitation: 10mm
- Wind: 13km/hW 267°
- Humidity: 82%
- UV index: 9
- Sunrise: 05:56 +0530
- Sunset: 17:53 +0530
- details ▼
On Tuesday, in Peralanda, thunderstorms are expected in the afternoon.
The likelihood of precipitation for tomorrow is high. However, the rain will be light. The temperature is predicted to vary between a hot 31°C and a moderately hot 25°C.
The maximum heat index, which modifies the air temperature to account for humidity, is evaluated at a scorching 42°C. Note that heat index values are valued for light wind and location in the shade. Bear in mind that direct sunshine exposure increases weather impact and may raise the heat index by up to 15 Fahrenheit (8 Celsius) degrees.
Expect the maximum temperature to remain consistent with the typical October high of 29.9°C.
Sunrise will be at 05:56 and sunset at 17:53; tomorrow's daylight will last for 11h and 56min.
The likelihood of precipitation for tomorrow is high. However, the rain will be light. The temperature is predicted to vary between a hot 31°C and a moderately hot 25°C.
The maximum heat index, which modifies the air temperature to account for humidity, is evaluated at a scorching 42°C. Note that heat index values are valued for light wind and location in the shade. Bear in mind that direct sunshine exposure increases weather impact and may raise the heat index by up to 15 Fahrenheit (8 Celsius) degrees.
Expect the maximum temperature to remain consistent with the typical October high of 29.9°C.
Sunrise will be at 05:56 and sunset at 17:53; tomorrow's daylight will last for 11h and 56min.
Hourly overview
Hourly temperatures
Warmest hour: 12h 38°C.
Minimum temperature: 31°C.
Minimum temperature: 31°C.
Chance of precipitation
Highest chance: 18h 57%.
Hourly weather forecast
- 0h
- 27°C
- Feels like:32°C
Mostly Cloudy
- Precip. probability: 24%
- Precipitation: 0mm
- Wind: 3km/hE 90°
- Humidity: 89%
- Pressure: 1011mbar
- Visibility: 13km
- UV index: 0
- details ▼
- 2h
- 27°C
- Feels like:31°C
Cloudy
- Precip. probability: 24%
- Precipitation: 0mm
- Wind: 3km/hENE 73°
- Humidity: 91%
- Pressure: 1010mbar
- Visibility: 10km
- UV index: 0
- details ▼
- 4h
- 27°C
- Feels like:31°C
Cloudy
- Precip. probability: 14%
- Precipitation: 0mm
- Wind: 3km/hENE 70°
- Humidity: 91%
- Pressure: 1010mbar
- Visibility: 11km
- UV index: 0
- details ▼
Sunrise: 05:56
- 6h
- 26°C
- Feels like:31°C
Partly Cloudy
- Precip. probability: 15%
- Precipitation: 0mm
- Wind: 4km/hE 81°
- Humidity: 93%
- Pressure: 1011mbar
- Visibility: 12km
- UV index: 0
- details ▼
- 8h
- 29°C
- Feels like:36°C
Mostly Cloudy
- Precip. probability: 21%
- Precipitation: 0mm
- Wind: 6km/hWSW 253°
- Humidity: 83%
- Pressure: 1012mbar
- Visibility: 16km
- UV index: 3
- details ▼
- 10h
- 30°C
- Feels like:38°C
Cloudy
- Precip. probability: 24%
- Precipitation: 0mm
- Wind: 10km/hW 272°
- Humidity: 78%
- Pressure: 1012mbar
- Visibility: 16km
- UV index: 8
- details ▼
- 12h
- 31°C
- Feels like:38°C
Cloudy
- Precip. probability: 24%
- Precipitation: 0mm
- Wind: 12km/hW 268°
- Humidity: 77%
- Pressure: 1011mbar
- Visibility: 16km
- UV index: 9
- details ▼
- 14h
- 30°C
- Feels like:37°C
Scattered Thunderstorms
- Precip. probability: 50%
- Precipitation: 1mm
- Wind: 12km/hW 265°
- Humidity: 81%
- Pressure: 1009mbar
- Visibility: 11km
- UV index: 3
- details ▼
- 16h
- 29°C
- Feels like:35°C
Showers
- Precip. probability: 44%
- Precipitation: 2mm
- Wind: 10km/hW 272°
- Humidity: 84%
- Pressure: 1009mbar
- Visibility: 11km
- UV index: 0
- details ▼
Sunset: 17:53
- 18h
- 27°C
- Feels like:32°C
Scattered Thunderstorms
- Precip. probability: 57%
- Precipitation: 1mm
- Wind: 8km/hSSW 214°
- Humidity: 90%
- Pressure: 1011mbar
- Visibility: 11km
- UV index: 0
- details ▼
- 20h
- 27°C
- Feels like:31°C
Cloudy
- Precip. probability: 15%
- Precipitation: 0mm
- Wind: 6km/hS 184°
- Humidity: 91%
- Pressure: 1012mbar
- Visibility: 12km
- UV index: 0
- details ▼
- 22h
- 26°C
- Feels like:31°C
Mostly Cloudy
- Precip. probability: 10%
- Precipitation: 0mm
- Wind: 4km/hSSE 155°
- Humidity: 94%
- Pressure: 1012mbar
- Visibility: 11km
- UV index: 0
- details ▼
Tomorrow, on Tuesday, a combination of primarily dull and occasionally turbulent and damp weather is anticipated.
Rain is predicted at 1h, and from 13h to 19h. With light precipitation of 2mm, the most intense rain will be falling at 13h, 15h and 16h.
The temperature will vary between a minimum of 26°C and a maximum of 31°C. The feels-like temperature will be between the lowest temperature of 31°C and the highest temperature of 38°C. The hottest part of the day will be at 11h and 12h.
The maximum temperature will be consistent with October's average highest temperature of 29.9°C. The temperature low is forecasted to be also similar to the usual October value of 25.1°C.
Rain is predicted at 1h, and from 13h to 19h. With light precipitation of 2mm, the most intense rain will be falling at 13h, 15h and 16h.
The temperature will vary between a minimum of 26°C and a maximum of 31°C. The feels-like temperature will be between the lowest temperature of 31°C and the highest temperature of 38°C. The hottest part of the day will be at 11h and 12h.
The maximum temperature will be consistent with October's average highest temperature of 29.9°C. The temperature low is forecasted to be also similar to the usual October value of 25.1°C.
Updated: Oct 19, 2026 @ 11:19:32 UTC
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate
Frequently asked questions
Tomorrow, scattered thunderstorms are likely by the afternoon.
Light precipitation of 10mm is anticipated. The possibility of rainfall is 63%.
Tomorrow, the highest temperature will be 31°C, while the lowest temperature will be 25°C. The maximum heat index, which calculates the temperature value influenced by the moisture in the air, is assessed at 42°C.
The highest temperature will be in line with the average maximum of 29.9°C in October. The lowest temperature will be also in line with the average low of 25.1°C.
The highest temperature will be in line with the average maximum of 29.9°C in October. The lowest temperature will be also in line with the average low of 25.1°C.
On Tuesday, in Peralanda, sunrise will be at 05:56 and sunset at 17:53 (+0530).
Tomorrow, the daylight will last for 11h and 56min.





