Weather forecast for 10 daysNittambuwa, Sri Lanka

Weather forecast for the weekend

Sunday 15. Nov 2026

  • 29°C
  • 23°C
PM Showers
PM Showers
  • Precip. probability: 47%
  • Precipitation: 6mm
  • Wind: 11km/hN 10°
  • Humidity: 85%
  • UV index: 6
  • Sunrise: 06:00 +0530
  • Sunset: 17:48 +0530
  • ▼
Tomorrow, scattered showers are also possible later in the day.
With a low probability, light precipitation is forecasted. The highest anticipated temperature is a moderately hot 29°C, while the lowest temperature will be a warm 23°C.
The maximum heat index, which modifies the air temperature to account for humidity, is calculated to be a fiery hot 36°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.
Tomorrow, the predicted maximum temperature should be consistent with November's typical high of 30.2°C.
Sunrise will be at 06:00 and sunset at 17:48; tomorrow's daylight will last for 11h and 48min.

10-day overview

Daily temperatures

Warmest period: Wednesday - Sunday 33°C.
Coldest day: tomorrow 29°C.

Chance of precipitation

Highest chance: Monday 23.11. 60%.

Long-term weather forecast

  • Saturday
  • 14. Nov 2026
  • min.
  • 24°C
Cloudy
Cloudy
  • Precip. probability: 16%
  • Precipitation: 0mm
  • Wind: 5km/hNE 38°
  • Humidity: 95%
  • UV index: 0
  • Sunrise: 05:59 +0530
  • Sunset: 17:48 +0530
  • ▼
  • Sunday
  • 15. Nov 2026
  • 29°C
  • 23°C
PM Showers
PM Showers
  • Precip. probability: 47%
  • Precipitation: 6mm
  • Wind: 11km/hN 10°
  • Humidity: 85%
  • UV index: 6
  • Sunrise: 06:00 +0530
  • Sunset: 17:48 +0530
  • ▼
  • Monday
  • 16. Nov 2026
  • 31°C
  • 23°C
PM Showers
PM Showers
  • Precip. probability: 45%
  • Precipitation: 3mm
  • Wind: 12km/hNW 326°
  • Humidity: 76%
  • UV index: 8
  • Sunrise: 06:00 +0530
  • Sunset: 17:48 +0530
  • ▼
  • Tuesday
  • 17. Nov 2026
  • 32°C
  • 23°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 24%
  • Precipitation: 0mm
  • Wind: 11km/hNNW 328°
  • Humidity: 76%
  • UV index: 11
  • Sunrise: 06:00 +0530
  • Sunset: 17:48 +0530
  • ▼
  • Wednesday
  • 18. Nov 2026
  • 33°C
  • 22°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 8%
  • Precipitation: 0mm
  • Wind: 13km/hNNW 345°
  • Humidity: 72%
  • UV index: 11
  • Sunrise: 06:01 +0530
  • Sunset: 17:48 +0530
  • ▼
  • Thursday
  • 19. Nov 2026
  • 33°C
  • 22°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 6%
  • Precipitation: 0mm
  • Wind: 12km/hWNW 288°
  • Humidity: 69%
  • UV index: 11
  • Sunrise: 06:01 +0530
  • Sunset: 17:48 +0530
  • ▼
  • Friday
  • 20. Nov 2026
  • 33°C
  • 23°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 23%
  • Precipitation: 0mm
  • Wind: 11km/hSW 214°
  • Humidity: 73%
  • UV index: 11
  • Sunrise: 06:01 +0530
  • Sunset: 17:48 +0530
  • ▼
  • Saturday
  • 21. Nov 2026
  • 33°C
  • 23°C
PM Showers
PM Showers
  • Precip. probability: 43%
  • Precipitation: 2mm
  • Wind: 10km/hWNW 289°
  • Humidity: 74%
  • UV index: 11
  • Sunrise: 06:02 +0530
  • Sunset: 17:48 +0530
  • ▼
  • Sunday
  • 22. Nov 2026
  • 33°C
  • 23°C
PM Showers
PM Showers
  • Precip. probability: 45%
  • Precipitation: 3mm
  • Wind: 10km/hNNW 344°
  • Humidity: 74%
  • UV index: 11
  • Sunrise: 06:02 +0530
  • Sunset: 17:48 +0530
  • ▼
  • Monday
  • 23. Nov 2026
  • 32°C
  • 23°C
PM Thunderstorms
PM Thunderstorms
  • Precip. probability: 60%
  • Precipitation: 9mm
  • Wind: 10km/hN 358°
  • Humidity: 79%
  • UV index: 11
  • Sunrise: 06:02 +0530
  • Sunset: 17:48 +0530
  • ▼
During the ten-day period, overcast, damp and turbulent weather is predicted.
Rainfall is predicted for Sunday, Monday, next Saturday through next Monday.
In the upcoming period, the maximum temperature will range between 29°C and 33°C, while the overnight low will be nearly unchanged, as the lowest temperatures will remain in the range of 22°C to 24°C.
With a maximum temperature of 33°C, Wednesday through next Sunday will be the hottest days; the lowest daytime temperature of the period will be reached on Sunday, peaking at 29°C.
Combining with the humidity, the maximum feel-like temperature may increase significantly and range between a sizzling 36°C and a searing 45°C.
Updated: Nov 14, 2026 @ 15:15:06 UTC
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

Tomorrow, expect brief rain showers to develop during the afternoon.

Light precipitation of 6mm is anticipated. The chance of rainfall is 47%.

Tomorrow, the maximum temperature will be 29°C, while the minimum temperature will be 23°C. The maximum heat index, which indicates how humid air affects the felt temperature, is estimated at 36°C.
The highest temperature tomorrow will be in line with the average maximum temperature in November. Tomorrow, the lowest temperature will be also in line with the average low temperature.

On Sunday, in Nittambuwa, sunrise will be at 06:00 and sunset at 17:48 (+0530).

In Nittambuwa, the length of the day tomorrow will be 11h and 48min.