Weather forecast for 10 days
Kalmunai, Sri Lanka

Weather forecast for the weekend

Sunday, 22. Jun

Isolated Thunderstorms
05:46

18:22
+0530
Isolated Thunderstorms
34°C / 26°C
  • Wind: 10km/h S
  • Humidity: 72%
  • Precip. probability: 33%
  • Precipitation: 1mm
  • UV index: 10
On Sunday, in Kalmunai, expect widely scattered thunderstorms throughout the region.
Minimal precipitation is predicted for today. The maximum anticipated temperature is a blazing 34°C, while the minimum temperature will be a moderately hot 26°C.
The maximum heat index, which modifies the air temperature to account for humidity, is evaluated at a life-threatening 48°C. Take into consideration that the heat index values are calculated for shade and light wind conditions. With exposure to direct sunlight, the heat index may be increased by up to 15 Fahrenheit (8 Celsius) degrees.
Today, the forecasted high will correspond with the regular June temperature of 33°C.
Sunrise will be at 05:46 and sunset at 18:22; the daylight will last for 12h and 35min.

Frequently asked questions

What is the weather forecast for Kalmunai for the next ten days?
In Kalmunai, a combination of thunderstorm-prone and dull weather is expected for the next ten days.
Will it rain in the next ten days?
Rain is forecasted for Sunday, Thursday through next Sunday in Kalmunai. With minimal precipitation of 3mm, Saturday will be the day with the most rainfall.
How hot will it be in the next ten days?
The maximum temperature will range between 33°C and 35°C, while the minimum temperature will range between 26°C and 27°C.
Combining with the humidity, the maximum feel-like temperature will vary between 43°C and 48°C.
What will be the hottest and the coldest days?
The hottest days will be Tuesday and Wednesday, with a maximum of 35°C. The coldest days will be Friday through next Sunday, with a maximum of 33°C.

Long-term weather forecast

Sun22.Jun
  • 34°C
  • 26°C
Isolated Thunderstorms
Isolated Thunderstorms
  • Wind: 10km/h S
  • Humidity: 72%
  • UV index: 10
  • Precip. probability: 33%
  • Precipitation: 1mm
  • 05:46 18:22 +0530
Mon23.Jun
  • 34°C
  • 26°C
Partly Cloudy
Partly Cloudy
  • Wind: 8km/h S
  • Humidity: 67%
  • UV index: 10
  • Precip. probability: 21%
  • Precipitation: 0mm
  • 05:47 18:22 +0530
Tue24.Jun
  • 35°C
  • 26°C
Partly Cloudy
Partly Cloudy
  • Wind: 9km/h S
  • Humidity: 66%
  • UV index: 11
  • Precip. probability: 24%
  • Precipitation: 0mm
  • 05:47 18:22 +0530
Wed25.Jun
  • 35°C
  • 27°C
Partly Cloudy
Partly Cloudy
  • Wind: 10km/h SSE
  • Humidity: 65%
  • UV index: 11
  • Precip. probability: 24%
  • Precipitation: 0mm
  • 05:47 18:23 +0530
Thu26.Jun
  • 34°C
  • 27°C
Isolated Thunderstorms
Isolated Thunderstorms
  • Wind: 10km/h SSE
  • Humidity: 67%
  • UV index: 11
  • Precip. probability: 38%
  • Precipitation: 1mm
  • 05:47 18:23 +0530
Fri27.Jun
  • 33°C
  • 27°C
PM Thunderstorms
PM Thunderstorms
  • Wind: 10km/h SSE
  • Humidity: 69%
  • UV index: 11
  • Precip. probability: 34%
  • Precipitation: 1mm
  • 05:48 18:23 +0530
Sat28.Jun
  • 33°C
  • 27°C
PM Thunderstorms
PM Thunderstorms
  • Wind: 10km/h SSE
  • Humidity: 70%
  • UV index: 10
  • Precip. probability: 59%
  • Precipitation: 3mm
  • 05:48 18:23 +0530
Sun29.Jun
  • 33°C
  • 27°C
PM Thunderstorms
PM Thunderstorms
  • Wind: 13km/h SE
  • Humidity: 70%
  • UV index: 11
  • Precip. probability: 41%
  • Precipitation: 1mm
  • 05:48 18:23 +0530
Mon30.Jun
  • 34°C
  • 27°C
Partly Cloudy
Partly Cloudy
  • Wind: 14km/h SSE
  • Humidity: 70%
  • UV index: 11
  • Precip. probability: 19%
  • Precipitation: 0mm
  • 05:48 18:23 +0530
Tue01.Jul
  • 34°C
  • 27°C
Partly Cloudy
Partly Cloudy
  • Wind: 12km/h SSE
  • Humidity: 68%
  • UV index: 11
  • Precip. probability: 16%
  • Precipitation: 0mm
  • 05:49 18:24 +0530
Weather patterns suggest that a combination of lightning-active and dull weather is predicted.
Rain is forecasted for Sunday, Thursday through next Sunday.
The maximum temperature will be very similar in the forecast period ahead. Maximum temperatures will fall between 33°C and 35°C, while the lowest nighttime temperatures will be also relatively consistent, as the overnight low will fall between 26°C and 27°C.
The hottest days will be Tuesday and Wednesday, with a maximum of 35°C; with a maximum temperature of 33°C, Friday through next Sunday will be the coldest days.
Combining with the humidity, the maximum feel-like temperature may increase significantly and vary between a torridly hot 43°C and a dangerously hot 48°C.
June stands out as the warmest month in Kalmunai, bringing average highs of 33°C and lows near 26.3°C.
Updated: Jun 21, 2025 @ 22:57:01 UTC
Published by: Weather Atlas | About Us
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