Weather forecast for 10 days
Kottawa, Sri Lanka

Weather forecast for the weekend

Saturday, 21. Jun

Thunderstorms
05:55

18:28
+0530
Thunderstorms
30°C / 25°C
  • Wind: 13km/h SW
  • Humidity: 85%
  • Precip. probability: 81%
  • Precipitation: 13mm
  • UV index: 8
On Saturday, 21st of June, thunderstorm risks remain elevated.
The likelihood of rainfall is high, and precipitation will be moderate. Slight temperature shifts from a high of a tropical 30°C to a low of a warm 25°C are anticipated.
The temperature on Saturday is anticipated to correspond with the average June peak of 29.2°C.
Sunrise will be at 05:55 and sunset at 18:28; the daylight will last for 12h and 34min.

Sunday, 22. Jun

Thunderstorms
05:55

18:28
+0530
Thunderstorms
30°C / 26°C
  • Wind: 15km/h SW
  • Humidity: 85%
  • Precip. probability: 78%
  • Precipitation: 12mm
  • UV index: 8
On Sunday, 22nd of June, the potential for thunderstorms remains.
With a high probability, moderate precipitation is anticipated. A slight fluctuation in temperature is expected, achieving a maximum of a humid 30°C and dipping to a minimum of a warm 26°C.
The maximum temperature on Sunday is anticipated to match the regular June high of 29.2°C.
Sunrise will be at 05:55 and sunset at 18:28; the daylight will last for 12h and 34min.

Frequently asked questions

What is the weather forecast for Kottawa for Saturday?
On Saturday, scattered thunderstorms are expected to form.
Will it rain on Saturday?
With a probability of 81%, moderate precipitation of 13mm is predicted on Saturday.
What will be the highest temperature on Saturday?
On Saturday, the highest temperature will be 30°C, while the lowest temperature will be 25°C.
What is the weather forecast for Kottawa for Sunday?
On Sunday, in Kottawa, expect thunderstorm activity to continue.
Will it rain on Sunday?
Moderate precipitation of 12mm is predicted on Sunday in Kottawa. The possibility of rainfall is 78%.
What will be the highest temperature on Sunday?
On Sunday, the maximum temperature will be 30°C, while the minimum temperature will be 26°C.
What is the weather forecast for Kottawa for the next ten days?
In Kottawa, unstable weather with thunderstorms is anticipated daily for the next ten days.
Will it rain in the next ten days?
With daily precipitation varying from a minimum of 3mm to a maximum of 17mm, rainfall is expected every day in Kottawa. With moderate precipitation of 17mm, Thursday will be the day with the most rainfall.
How hot will it be in the next ten days?
The maximum temperature will remain unchanged at 30°C, while the minimum temperature will be between 25°C and 26°C.
Including the humidity's impact, the maximum feel-like temperature will range between 39°C and 39°C.
What will be the hottest and the coldest days?
Every day the maximum temperature will be identical 30°C.

Long-term weather forecast

Mon16.Jun
  • min.
  • 25°C
Scattered Thunderstorms
Scattered Thunderstorms
  • Wind: 9km/h SSW
  • Humidity: 94%
  • UV index: 0
  • Precip. probability: 60%
  • Precipitation: 3mm
  • 05:54 18:27 +0530
Tue17.Jun
  • 30°C
  • 25°C
Thundershowers
Thundershowers
  • Wind: 12km/h SW
  • Humidity: 85%
  • UV index: 8
  • Precip. probability: 88%
  • Precipitation: 14mm
  • 05:54 18:27 +0530
Wed18.Jun
  • 30°C
  • 25°C
Thunderstorms
Thunderstorms
  • Wind: 12km/h SW
  • Humidity: 86%
  • UV index: 6
  • Precip. probability: 69%
  • Precipitation: 10mm
  • 05:54 18:28 +0530
Thu19.Jun
  • 30°C
  • 26°C
Thunderstorms
Thunderstorms
  • Wind: 13km/h SW
  • Humidity: 85%
  • UV index: 8
  • Precip. probability: 86%
  • Precipitation: 17mm
  • 05:54 18:28 +0530
Fri20.Jun
  • 30°C
  • 26°C
Thunderstorms
Thunderstorms
  • Wind: 13km/h SW
  • Humidity: 86%
  • UV index: 8
  • Precip. probability: 81%
  • Precipitation: 12mm
  • 05:55 18:28 +0530
Sat21.Jun
  • 30°C
  • 25°C
Thunderstorms
Thunderstorms
  • Wind: 13km/h SW
  • Humidity: 85%
  • UV index: 8
  • Precip. probability: 81%
  • Precipitation: 13mm
  • 05:55 18:28 +0530
Sun22.Jun
  • 30°C
  • 26°C
Thunderstorms
Thunderstorms
  • Wind: 15km/h SW
  • Humidity: 85%
  • UV index: 8
  • Precip. probability: 78%
  • Precipitation: 12mm
  • 05:55 18:28 +0530
Mon23.Jun
  • 30°C
  • 26°C
Thunderstorms
Thunderstorms
  • Wind: 15km/h WSW
  • Humidity: 84%
  • UV index: 8
  • Precip. probability: 69%
  • Precipitation: 9mm
  • 05:55 18:29 +0530
Tue24.Jun
  • 30°C
  • 25°C
Thunderstorms
Thunderstorms
  • Wind: 14km/h WSW
  • Humidity: 84%
  • UV index: 8
  • Precip. probability: 60%
  • Precipitation: 9mm
  • 05:55 18:29 +0530
Wed25.Jun
  • 30°C
  • 25°C
Thunderstorms
Thunderstorms
  • Wind: 13km/h SW
  • Humidity: 85%
  • UV index: 8
  • Precip. probability: 60%
  • Precipitation: 11mm
  • 05:56 18:29 +0530
Forecasts for the ten-day outlook show that stormy conditions are expected on most days.
Rainfall is predicted day-to-day, with daily precipitation varying from a minimal 3mm to a maximum of 17mm.
During the next few days, the highest temperature is expected to stay consistent at 30°C, while the overnight low will be also nearly unchanged, as the overnight low will fall between 25°C and 26°C.
Taking the humidity into consideration, the maximum feel-like temperature may increase greatly and vary between a very hot 39°C and a sizzling 39°C.
Updated: Jun 16, 2025 @ 12:02:54 UTC
Published by: Weather Atlas | About Us
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