Weather forecast for 10 days
Mattakkuliya, Sri Lanka

Weather forecast for the weekend

Saturday, 21. Jun

Thunderstorms
05:55

18:29
+0530
Thunderstorms
30°C / 26°C
  • Wind: 16km/h SW
  • Humidity: 84%
  • Precip. probability: 64%
  • Precipitation: 9mm
  • UV index: 7
On Saturday, 21st of June, storm clouds are expected to develop.
The likelihood of rain is high. However, precipitation will be light. Temperature shifts will be minor, ranging from a high of a hot 30°C to a low of a temperate 26°C.
The highest temperature on Saturday will align with the usual June peak of 29.3°C.
Sunrise will be at 05:55 and sunset at 18:29; the daylight will last for 12h and 34min.

Sunday, 22. Jun

Thunderstorms
05:55

18:29
+0530
Thunderstorms
30°C / 26°C
  • Wind: 16km/h SW
  • Humidity: 85%
  • Precip. probability: 82%
  • Precipitation: 17mm
  • UV index: 8
On Sunday, in Mattakkuliya, thunderstorms are possible with changing conditions.
The likelihood of rain is high, and precipitation will be moderate. Daytime will witness a high of a tropical 30°C, slightly diverging from the forecasted night low of a warm 26°C.
Expect the maximum temperature to remain consistent with the typical June high of 29.3°C.
Sunrise will be at 05:55 and sunset at 18:29; the daylight will last for 12h and 34min.

Frequently asked questions

What is the weather forecast for Mattakkuliya for Saturday?
On Saturday, in Mattakkuliya, thunderstorm risks remain elevated.
Will it rain on Saturday?
Light precipitation of 9mm is anticipated on Saturday. The chance of rainfall is 64%.
What will be the maximum temperature on Saturday?
On Saturday, the maximum temperature will be 30°C, while the minimum temperature will be 26°C.
What is the weather forecast for Mattakkuliya for Sunday?
On Sunday, storm clouds could lead to bursts of thunder and rain.
Will it rain on Sunday?
Moderate precipitation of 17mm is forecasted on Sunday in Mattakkuliya. The possibility of rainfall is high at 82%.
What will be the maximum temperature on Sunday?
On Sunday, the highest temperature will be 30°C, while the lowest temperature will be 26°C.
What is the weather forecast for Mattakkuliya for the next ten days?
In Mattakkuliya, predominantly unstable and occasionally wet weather is predicted for the next ten days.
Will it rain in the next ten days?
With daily precipitation varying from a minimum of 7mm to a maximum of 18mm, rain is predicted every day in Mattakkuliya. With moderate precipitation of 18mm, Friday will be the day with the most rainfall.
How hot will it be in the next ten days?
The maximum temperature will vary between 29°C and 30°C, while the minimum temperature will range between 25°C and 26°C.
Including the humidity's impact, the maximum feel-like temperature will vary between 36°C and 39°C.
What will be the hottest and the coldest days?
For the next ten days, almost every day, the maximum temperature will be the same 30°C. The coldest day will be next Thursday, with a maximum of 29°C.

Long-term weather forecast

Thu19.Jun
  • 30°C
  • 26°C
Thunderstorms
Thunderstorms
  • Wind: 14km/h SW
  • Humidity: 83%
  • UV index: 11
  • Precip. probability: 85%
  • Precipitation: 9mm
  • 05:54 18:28 +0530
Fri20.Jun
  • 30°C
  • 26°C
Showers
Showers
  • Wind: 15km/h SW
  • Humidity: 84%
  • UV index: 8
  • Precip. probability: 63%
  • Precipitation: 18mm
  • 05:55 18:29 +0530
Sat21.Jun
  • 30°C
  • 26°C
Thunderstorms
Thunderstorms
  • Wind: 16km/h SW
  • Humidity: 84%
  • UV index: 7
  • Precip. probability: 64%
  • Precipitation: 9mm
  • 05:55 18:29 +0530
Sun22.Jun
  • 30°C
  • 26°C
Thunderstorms
Thunderstorms
  • Wind: 16km/h SW
  • Humidity: 85%
  • UV index: 8
  • Precip. probability: 82%
  • Precipitation: 17mm
  • 05:55 18:29 +0530
Mon23.Jun
  • 30°C
  • 26°C
Thunderstorms
Thunderstorms
  • Wind: 15km/h WSW
  • Humidity: 85%
  • UV index: 8
  • Precip. probability: 69%
  • Precipitation: 7mm
  • 05:55 18:29 +0530
Tue24.Jun
  • 30°C
  • 26°C
Showers
Showers
  • Wind: 17km/h WSW
  • Humidity: 84%
  • UV index: 10
  • Precip. probability: 70%
  • Precipitation: 8mm
  • 05:56 18:29 +0530
Wed25.Jun
  • 30°C
  • 25°C
Thunderstorms
Thunderstorms
  • Wind: 17km/h WSW
  • Humidity: 84%
  • UV index: 8
  • Precip. probability: 75%
  • Precipitation: 10mm
  • 05:56 18:30 +0530
Thu26.Jun
  • 29°C
  • 25°C
Thunderstorms
Thunderstorms
  • Wind: 16km/h WSW
  • Humidity: 86%
  • UV index: 8
  • Precip. probability: 65%
  • Precipitation: 14mm
  • 05:56 18:30 +0530
Fri27.Jun
  • 30°C
  • 26°C
Thunderstorms
Thunderstorms
  • Wind: 15km/h WSW
  • Humidity: 85%
  • UV index: 8
  • Precip. probability: 60%
  • Precipitation: 12mm
  • 05:56 18:30 +0530
Sat28.Jun
  • 30°C
  • 26°C
Thunderstorms
Thunderstorms
  • Wind: 15km/h WSW
  • Humidity: 84%
  • UV index: 8
  • Precip. probability: 60%
  • Precipitation: 10mm
  • 05:56 18:30 +0530
It is expected that primarily storm-filled and occasionally rain-soaked weather is forecasted.
Rain is predicted day-to-day, with daily precipitation varying from a minimal 7mm to a maximum of 18mm.
Temperature differences will be unnoticeable in the upcoming days. Maximum temperatures will fall between 29°C and 30°C, while the lowest nighttime temperatures will be also relatively consistent, as night temperatures will lie between 25°C and 26°C.
Almost every day over the next ten days will record a maximum temperature of 30°C; the coldest day will be next Thursday, with a maximum of 29°C.
Including the humidity's impact, the maximum feel-like temperature may increase considerably and range between a steamy 36°C and a very hot 39°C.
Updated: Jun 19, 2025 @ 02:47:32 UTC
Published by: Weather Atlas | About Us
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