Weather forecast for 10 daysNittambuwa, Sri Lanka

Weather forecast for the weekend

Sunday 15. Nov 2026

  • 30°C
  • 23°C
Showers
Showers
  • Precip. probability: 50%
  • Precipitation: 1mm
  • Wind: 11km/hNNE 18°
  • Humidity: 83%
  • UV index: 8
  • Sunrise: 06:00 +0530
  • Sunset: 17:48 +0530
  • ▼
Today, on Sunday, 15th of November, showers are expected, with occasional breaks in the rain throughout the day.
Minimal precipitation is predicted. The maximum temperature will be a blazing 30°C, while the minimum temperature will be a warm 23°C.
The maximum heat index, which measures the combined effect of heat and moisture, is calculated to be a fiery hot 39°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.
The highest temperature is anticipated to follow the average for November, around 30.2°C.
Sunrise was at 06:00 and sunset will be at 17:48; the daylight will last for 11h and 48min.

10-day overview

Daily temperatures

Warmest period: Wednesday - Sunday 33°C.
Coldest day: today 30°C.

Chance of precipitation

Highest chance: Monday - Tuesday 60%.

Long-term weather forecast

  • Sunday
  • 15. Nov 2026
  • 30°C
  • 23°C
Showers
Showers
  • Precip. probability: 50%
  • Precipitation: 1mm
  • Wind: 11km/hNNE 18°
  • Humidity: 83%
  • UV index: 8
  • Sunrise: 06:00 +0530
  • Sunset: 17:48 +0530
  • ▼
  • Monday
  • 16. Nov 2026
  • 32°C
  • 23°C
Cloudy
Cloudy
  • Precip. probability: 24%
  • Precipitation: 0mm
  • Wind: 12km/hNW 317°
  • Humidity: 76%
  • UV index: 8
  • Sunrise: 06:00 +0530
  • Sunset: 17:48 +0530
  • ▼
  • Tuesday
  • 17. Nov 2026
  • 32°C
  • 22°C
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 24%
  • Precipitation: 0mm
  • Wind: 12km/hWNW 285°
  • Humidity: 76%
  • UV index: 10
  • 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: 12km/hNNW 338°
  • Humidity: 72%
  • UV index: 11
  • Sunrise: 06:01 +0530
  • Sunset: 17:48 +0530
  • ▼
  • Thursday
  • 19. Nov 2026
  • 33°C
  • 23°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 7%
  • Precipitation: 0mm
  • Wind: 12km/hSSW 213°
  • Humidity: 70%
  • 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: 20%
  • Precipitation: 0mm
  • Wind: 11km/hSSW 210°
  • Humidity: 72%
  • 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: 39%
  • Precipitation: 3mm
  • Wind: 9km/hWNW 294°
  • Humidity: 75%
  • UV index: 11
  • Sunrise: 06:02 +0530
  • Sunset: 17:48 +0530
  • ▼
  • Sunday
  • 22. Nov 2026
  • 33°C
  • 22°C
PM Showers
PM Showers
  • Precip. probability: 50%
  • Precipitation: 6mm
  • Wind: 10km/hNNW 344°
  • Humidity: 75%
  • 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 356°
  • Humidity: 78%
  • UV index: 11
  • Sunrise: 06:02 +0530
  • Sunset: 17:48 +0530
  • ▼
  • Tuesday
  • 24. Nov 2026
  • 32°C
  • 23°C
PM Thunderstorms
PM Thunderstorms
  • Precip. probability: 60%
  • Precipitation: 18mm
  • Wind: 9km/hWNW 297°
  • Humidity: 80%
  • UV index: 11
  • Sunrise: 06:03 +0530
  • Sunset: 17:49 +0530
  • ▼
Looking ahead, conditions suggest a period of overcast, rain-filled and stormy weather is predicted.
Rainfall is forecasted for Sunday, Saturday through next Tuesday.
Fluctuations in temperature will be barely perceptible throughout the coming week. Highs will range from 30°C to 33°C, while fluctuations in the night’s lowest temperature will be also minimal, as the minimum temperature is expected to range between 22°C and 23°C.
The hottest days in Nittambuwa will be Wednesday through next Sunday, with a maximum of 33°C; today is the coldest day, with a maximum temperature of 30°C.
Combining with the humidity, the maximum feel-like temperature may increase vastly and range between a torrid 39°C and a life-threatening 46°C.
Updated: Nov 15, 2026 @ 07:01:40 UTC
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

On Sunday, in Nittambuwa, showers will occur, with brief dry spells in between.

Today, there is a low probability of minimal rainfall in Nittambuwa.

Today, the highest temperature will be 30°C, while the lowest temperature will be 23°C. The maximum heat index, which indicates how humid air affects the felt temperature, is appraised at 39°C.
The maximum temperature today will be in line with the average highest temperature in November. The lowest temperature will be also in line with the average low of 24.5°C.

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

In Nittambuwa, today, there will be 11h and 48min of daylight.