Weather forecast for 10 days
Mirissa, Sri Lanka

Weather forecast for the weekend

Saturday, 10. May

Scattered Thunderstorms
05:52

18:16
+0530
Scattered Thunderstorms
32°C / 26°C
  • Wind: 22km/h W
  • Humidity: 76%
  • Precip. probability: 39%
  • Precipitation: 1mm
  • UV index: 11
On Saturday, 10th of May, expect scattered thunderstorms that may be accompanied by brief heavy rain and thunder.
Minimal precipitation is forecasted for today. Temperatures will oscillate between a hot 32°C at their highest and a warm 26°C at their lowest.
The maximum heat index, which combines air temperature and relative humidity, is computed to be a blisteringly hot 43°C. Take into consideration that the heat index values are calculated for shade and light wind conditions. Exposure to direct sunshine can increase heat index values by up to 15 Fahrenheit (8 Celsius) degrees.
Today's top temperature will adhere to the average May high temperature of 30°C.
Sunrise was at 05:52 and sunset will be at 18:16; the daylight will last for 12h and 25min.

Sunday, 11. May

Partly Cloudy
05:52

18:16
+0530
Partly Cloudy
31°C / 26°C
  • Wind: 23km/h W
  • Humidity: 78%
  • Precip. probability: 24%
  • Precipitation: 0mm
  • UV index: 11
Tomorrow, in Mirissa, expect a mix of sun and clouds throughout the day.
Rain is not forecasted. The day's temperature scale will range from a moderate high of a tropical 31°C to a minimum of a moderately hot 26°C.
The maximum heat index, which calculates the temperature value influenced by the moisture in the air, is assessed at an extremely hot 40°C. Take into consideration that the heat index values are calculated for shade and light wind conditions. 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 expected maximum is predicted to be in line with the regular May temperature of 30°C.
Sunrise will be at 05:52 and sunset at 18:16; tomorrow's daylight will last for 12h and 25min.

Frequently asked questions

What is the weather forecast for Mirissa for tomorrow?
On Sunday, high-altitude clouds may scatter across the sky, but the sun will still shine.
Will it rain tomorrow?
No, it will not rain tomorrow.
What will be the highest temperature in Mirissa tomorrow?
Tomorrow, the highest temperature will be 31°C, while the lowest temperature will be 26°C. The maximum heat index, which integrates air moisture with ambient temperature, is evaluated at 40°C.
Tomorrow, the maximum temperature will be in line with the average highest temperature in May. The lowest temperature tomorrow will be also in line with the average low temperature.
When are sunrise and sunset tomorrow?
On Sunday, in Mirissa, sunrise will be at 05:52 and sunset at 18:16 (+0530).
How many hours of daylight will Mirissa have tomorrow?
In Mirissa, tomorrow, there will be 12h and 25min of daylight.
What is the weather forecast for Mirissa for the next ten days?
In Mirissa, a combination of predominantly stormy and occasionally cloudy and wet weather is expected for the next ten days.
Will it rain in the next ten days?
Rain is predicted nearly every day for the next ten days in Mirissa. The days with the most rainfall will be next Sunday and Monday, with light precipitation of 9mm.
How hot will it be in the next ten days?
The maximum temperature will vary between 30°C and 32°C, while the minimum temperature will remain unchanged at 26°C.
Combining with the humidity, the maximum feel-like temperature will vary between 39°C and 43°C.
What will be the hottest and the coldest days?
Today is the hottest day, with a maximum temperature of 32°C. With a maximum temperature of 30°C, Wednesday, next Sunday and Monday will be the coldest days in Mirissa, Sri Lanka.

Long-term weather forecast

Sat10.May
  • 32°C
  • 26°C
Scattered Thunderstorms
Scattered Thunderstorms
  • Wind: 22km/h W
  • Humidity: 76%
  • UV index: 11
  • Precip. probability: 39%
  • Precipitation: 1mm
  • 05:52 18:16 +0530
Sun11.May
  • 31°C
  • 26°C
Partly Cloudy
Partly Cloudy
  • Wind: 23km/h W
  • Humidity: 78%
  • UV index: 11
  • Precip. probability: 24%
  • Precipitation: 0mm
  • 05:52 18:16 +0530
Mon12.May
  • 31°C
  • 26°C
Scattered Thunderstorms
Scattered Thunderstorms
  • Wind: 26km/h W
  • Humidity: 81%
  • UV index: 11
  • Precip. probability: 40%
  • Precipitation: 3mm
  • 05:51 18:16 +0530
Tue13.May
  • 31°C
  • 26°C
Scattered Thunderstorms
Scattered Thunderstorms
  • Wind: 26km/h W
  • Humidity: 84%
  • UV index: 11
  • Precip. probability: 56%
  • Precipitation: 7mm
  • 05:51 18:17 +0530
Wed14.May
  • 30°C
  • 26°C
Scattered Thunderstorms
Scattered Thunderstorms
  • Wind: 26km/h W
  • Humidity: 85%
  • UV index: 11
  • Precip. probability: 57%
  • Precipitation: 6mm
  • 05:51 18:17 +0530
Thu15.May
  • 31°C
  • 26°C
Scattered Thunderstorms
Scattered Thunderstorms
  • Wind: 25km/h W
  • Humidity: 83%
  • UV index: 11
  • Precip. probability: 47%
  • Precipitation: 5mm
  • 05:51 18:17 +0530
Fri16.May
  • 31°C
  • 26°C
Scattered Thunderstorms
Scattered Thunderstorms
  • Wind: 25km/h W
  • Humidity: 83%
  • UV index: 11
  • Precip. probability: 38%
  • Precipitation: 4mm
  • 05:51 18:17 +0530
Sat17.May
  • 31°C
  • 26°C
Showers
Showers
  • Wind: 25km/h W
  • Humidity: 84%
  • UV index: 9
  • Precip. probability: 51%
  • Precipitation: 6mm
  • 05:51 18:17 +0530
Sun18.May
  • 30°C
  • 26°C
Thunderstorms
Thunderstorms
  • Wind: 25km/h W
  • Humidity: 85%
  • UV index: 11
  • Precip. probability: 60%
  • Precipitation: 9mm
  • 05:51 18:17 +0530
Mon19.May
  • 30°C
  • 26°C
Thunderstorms
Thunderstorms
  • Wind: 24km/h W
  • Humidity: 86%
  • UV index: 8
  • Precip. probability: 60%
  • Precipitation: 9mm
  • 05:51 18:17 +0530
Looking ahead, conditions suggest a period of primarily storm-filled and occasionally gloomy and rainy weather is predicted.
Rain is predicted for Saturday, Monday through next Monday. The days with the most rainfall will be next Sunday and Monday, with light precipitation of 9mm.
Temperature variation will be minimal over the next several days. Maximum temperatures will fall between 30°C and 32°C, while the night’s low will stay fixed at 26°C.
Today is the hottest day, with a maximum temperature of 32°C; Wednesday, next Sunday and Monday, with the highest temperature of 30°C, will be the coldest days.
Combining with the humidity, the maximum feel-like temperature may increase vastly and vary between a torrid 39°C and a torridly hot 43°C.
Updated: May 10, 2025 @ 06:09:05 UTC
Published by: Weather Atlas | About Us
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