Weather forecast for 10 daysAranayaka, Sri Lanka
Weather forecast for the weekend
Sunday 25. Oct 2026
- 27°C
- 23°C
Scattered Thunderstorms
- Precip. probability: 50%
- Precipitation: 16mm
- Wind: 14km/hSSW 212°
- Humidity: 91%
- UV index: 8
- Sunrise: 05:54 +0530
- Sunset: 17:49 +0530
- details ▼
Today, on Sunday, 25th of October, scattered thunderstorms are expected, bringing heavy rain and thunder at times.
The chance of rain is low. However, predicted precipitation will be moderate. A modest fluctuation in temperature is forecasted, achieving a maximum of a temperate 27°C and dipping to a minimum of a warm 23°C.
The maximum heat index, which adjusts the air temperature based on humidity, is appraised at a tropical 31°C. Note that heat index values are valued for light wind and location in the shade.
The forecasted top temperature is expected to be a few degrees lower than the usual October maximum of 29.4°C.
Sunrise was at 05:54 and sunset will be at 17:49; the daylight will last for 11h and 55min.
The chance of rain is low. However, predicted precipitation will be moderate. A modest fluctuation in temperature is forecasted, achieving a maximum of a temperate 27°C and dipping to a minimum of a warm 23°C.
The maximum heat index, which adjusts the air temperature based on humidity, is appraised at a tropical 31°C. Note that heat index values are valued for light wind and location in the shade.
The forecasted top temperature is expected to be a few degrees lower than the usual October maximum of 29.4°C.
Sunrise was at 05:54 and sunset will be at 17:49; the daylight will last for 11h and 55min.
10-day overview
Daily temperatures
Warmest period: Friday - Sunday 31°C.
Coldest day: tomorrow 26°C.
Coldest day: tomorrow 26°C.
Chance of precipitation
Highest chance: tomorrow 100%.
Long-term weather forecast
- Sunday
- 25. Oct 2026
- 27°C
- 23°C
Scattered Thunderstorms
- Precip. probability: 50%
- Precipitation: 16mm
- Wind: 14km/hSSW 212°
- Humidity: 91%
- UV index: 8
- Sunrise: 05:54 +0530
- Sunset: 17:49 +0530
- details ▼
- Monday
- 26. Oct 2026
- 26°C
- 22°C
Thunderstorms
- Precip. probability: 100%
- Precipitation: 62mm
- Wind: 12km/hSW 216°
- Humidity: 96%
- UV index: 6
- Sunrise: 05:54 +0530
- Sunset: 17:49 +0530
- details ▼
- Tuesday
- 27. Oct 2026
- 27°C
- 23°C
Showers
- Precip. probability: 62%
- Precipitation: 8mm
- Wind: 10km/hSSW 212°
- Humidity: 88%
- UV index: 6
- Sunrise: 05:55 +0530
- Sunset: 17:49 +0530
- details ▼
- Wednesday
- 28. Oct 2026
- 28°C
- 23°C
Showers
- Precip. probability: 58%
- Precipitation: 6mm
- Wind: 13km/hSSW 208°
- Humidity: 88%
- UV index: 11
- Sunrise: 05:55 +0530
- Sunset: 17:48 +0530
- details ▼
- Thursday
- 29. Oct 2026
- 30°C
- 22°C
Scattered Thunderstorms
- Precip. probability: 50%
- Precipitation: 4mm
- Wind: 14km/hSW 214°
- Humidity: 82%
- UV index: 11
- Sunrise: 05:55 +0530
- Sunset: 17:48 +0530
- details ▼
- Friday
- 30. Oct 2026
- 31°C
- 22°C
PM Thunderstorms
- Precip. probability: 58%
- Precipitation: 4mm
- Wind: 10km/hSW 224°
- Humidity: 80%
- UV index: 11
- Sunrise: 05:55 +0530
- Sunset: 17:48 +0530
- details ▼
- Saturday
- 31. Oct 2026
- 31°C
- 21°C
PM Showers
- Precip. probability: 56%
- Precipitation: 4mm
- Wind: 8km/hWNW 285°
- Humidity: 78%
- UV index: 11
- Sunrise: 05:55 +0530
- Sunset: 17:48 +0530
- details ▼
- Sunday
- 1. Nov 2026
- 31°C
- 21°C
PM Thunderstorms
- Precip. probability: 62%
- Precipitation: 11mm
- Wind: 8km/hW 264°
- Humidity: 80%
- UV index: 11
- Sunrise: 05:55 +0530
- Sunset: 17:47 +0530
- details ▼
- Monday
- 2. Nov 2026
- 30°C
- 21°C
Thunderstorms
- Precip. probability: 60%
- Precipitation: 14mm
- Wind: 7km/hWSW 237°
- Humidity: 84%
- UV index: 11
- Sunrise: 05:55 +0530
- Sunset: 17:47 +0530
- details ▼
- Tuesday
- 3. Nov 2026
- 30°C
- 22°C
PM Thunderstorms
- Precip. probability: 60%
- Precipitation: 13mm
- Wind: 8km/hWSW 252°
- Humidity: 82%
- UV index: 11
- Sunrise: 05:55 +0530
- Sunset: 17:47 +0530
- details ▼
For the next ten days, a combination of thunderstorm-prone and wet weather is expected.
Rain is anticipated day-to-day, with daily precipitation varying from a minimal 4mm to a maximum of 62mm.
In the coming days, the highest temperature will vary between 26°C and 31°C, while the overnight low will be nearly unchanged, as the lowest temperatures will remain in the range of 21°C to 23°C.
The hottest days will be Friday through next Sunday, with a maximum of 31°C; with the highest temperature of 26°C, Monday will be the coldest day.
Taking the humidity into consideration, the maximum feel-like temperature may increase considerably and range between 26°C and an extremely hot 41°C.
Rain is anticipated day-to-day, with daily precipitation varying from a minimal 4mm to a maximum of 62mm.
In the coming days, the highest temperature will vary between 26°C and 31°C, while the overnight low will be nearly unchanged, as the lowest temperatures will remain in the range of 21°C to 23°C.
The hottest days will be Friday through next Sunday, with a maximum of 31°C; with the highest temperature of 26°C, Monday will be the coldest day.
Taking the humidity into consideration, the maximum feel-like temperature may increase considerably and range between 26°C and an extremely hot 41°C.
Updated: Oct 25, 2026 @ 03:10:54 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
Today, in Aranayaka, scattered thunderstorms are expected, bringing gusty winds and heavy rain at times.
With a probability of 50%, moderate precipitation of 16mm is anticipated.
Today, the maximum temperature will be 27°C, while the minimum temperature will be 23°C. The maximum heat index, which modifies the air temperature to account for humidity, is assessed at 31°C.
Today, the maximum temperature will be relatively lower than the average highest temperature in October. The lowest temperature will be also a few degrees higher than the average low of 20.7°C.
Today, the maximum temperature will be relatively lower than the average highest temperature in October. The lowest temperature will be also a few degrees higher than the average low of 20.7°C.
On Sunday, in Aranayaka, sunrise was at 05:54 and sunset will be at 17:49 (+0530).
In Aranayaka, the length of the day today will be 11h and 55min.





