Weather forecast for 10 days
Rathkarawwa, Sri Lanka

Weather forecast for the weekend

Saturday, 10. May

Thunderstorms
05:49

18:16
+0530
Thunderstorms
27°C / 17°C
  • Wind: 6km/h SSE
  • Humidity: 81%
  • Precip. probability: 91%
  • Precipitation: 6mm
  • UV index: 9
On Saturday, 10th of May, storm activity is likely to continue.
The chance of rainfall for today is high. However, precipitation will be light. Temperature fluctuations between a temperate 27°C and a breezy 17°C are predicted.
The maximum heat index, which combines relative humidity and air temperature, is calculated to be a blazing 30°C. Note that heat index values are valued for light wind and location in the shade.
The high temperature will be relatively lower than the typical May level of 30.8°C.
Sunrise was at 05:49 and sunset will be at 18:16; the daylight will last for 12h and 27min.

Sunday, 11. May

PM Thunderstorms
05:49

18:16
+0530
PM Thunderstorms
26°C / 16°C
  • Wind: 6km/h WSW
  • Humidity: 77%
  • Precip. probability: 53%
  • Precipitation: 2mm
  • UV index: 11
Tomorrow, on Sunday, 11th of May, afternoon storms may bring rain and loud thunderclaps.
Minimal precipitation is expected. A temperature range of a warm 26°C to an enjoyable 16°C is forecasted.
Tomorrow, the forecasted temperature will be a couple of degrees lower than the standard May high of 30.8°C.
Sunrise will be at 05:49 and sunset at 18:16; tomorrow's daylight will last for 12h and 27min.

Frequently asked questions

What is the weather forecast for Rathkarawwa for tomorrow?
Tomorrow, scattered thunderstorms are likely by the afternoon.
Will it rain tomorrow?
There is a high likelihood of rainfall, but precipitation will be minimal.
What will be the highest temperature tomorrow?
Tomorrow, the maximum temperature will be 26°C, while the minimum temperature will be 16°C.
Tomorrow, the highest temperature will be moderately lower than the average maximum temperature in May. The lowest temperature tomorrow will be noticeably lower than the average low of 26.7°C.
When are sunrise and sunset tomorrow?
On Sunday, in Rathkarawwa, sunrise will be at 05:49 and sunset at 18:16 (+0530).
How many hours of daylight will Rathkarawwa have tomorrow?
In Rathkarawwa, the length of the day tomorrow will be 12h and 27min.
What is the weather forecast for Rathkarawwa for the next ten days?
In Rathkarawwa, rainy weather and thunderstorms are anticipated daily for the next ten days.
Will it rain in the next ten days?
With daily precipitation varying from a maximum of 6mm to a minimum of 2mm, rainfall is expected every day in Rathkarawwa. Saturday, with light precipitation of 6mm, will be the day with the most rainfall.
How warm will it be in the next ten days?
The maximum temperature will vary between 26°C and 27°C, while the minimum temperature will range between 16°C and 18°C.
What will be the warmest and the coldest days in Rathkarawwa?
With a maximum temperature of 27°C, Saturday and Monday will be the warmest days. All other days, the maximum temperature will be the same 26°C.

Long-term weather forecast

Sat10.May
  • 27°C
  • 17°C
Thunderstorms
Thunderstorms
  • Wind: 6km/h SSE
  • Humidity: 81%
  • UV index: 9
  • Precip. probability: 91%
  • Precipitation: 6mm
  • 05:49 18:16 +0530
Sun11.May
  • 26°C
  • 16°C
PM Thunderstorms
PM Thunderstorms
  • Wind: 6km/h WSW
  • Humidity: 77%
  • UV index: 11
  • Precip. probability: 53%
  • Precipitation: 2mm
  • 05:49 18:16 +0530
Mon12.May
  • 27°C
  • 17°C
PM Thunderstorms
PM Thunderstorms
  • Wind: 8km/h W
  • Humidity: 73%
  • UV index: 11
  • Precip. probability: 55%
  • Precipitation: 3mm
  • 05:49 18:16 +0530
Tue13.May
  • 26°C
  • 18°C
PM Thunderstorms
PM Thunderstorms
  • Wind: 9km/h WNW
  • Humidity: 78%
  • UV index: 11
  • Precip. probability: 66%
  • Precipitation: 4mm
  • 05:48 18:16 +0530
Wed14.May
  • 26°C
  • 18°C
PM Thunderstorms
PM Thunderstorms
  • Wind: 10km/h W
  • Humidity: 79%
  • UV index: 11
  • Precip. probability: 65%
  • Precipitation: 3mm
  • 05:48 18:16 +0530
Thu15.May
  • 26°C
  • 18°C
PM Thunderstorms
PM Thunderstorms
  • Wind: 9km/h W
  • Humidity: 77%
  • UV index: 11
  • Precip. probability: 54%
  • Precipitation: 2mm
  • 05:48 18:16 +0530
Fri16.May
  • 26°C
  • 17°C
PM Thunderstorms
PM Thunderstorms
  • Wind: 11km/h W
  • Humidity: 75%
  • UV index: 11
  • Precip. probability: 51%
  • Precipitation: 2mm
  • 05:48 18:16 +0530
Sat17.May
  • 26°C
  • 17°C
PM Thunderstorms
PM Thunderstorms
  • Wind: 12km/h W
  • Humidity: 74%
  • UV index: 9
  • Precip. probability: 44%
  • Precipitation: 2mm
  • 05:48 18:17 +0530
Sun18.May
  • 26°C
  • 17°C
Scattered Thunderstorms
Scattered Thunderstorms
  • Wind: 12km/h W
  • Humidity: 77%
  • UV index: 11
  • Precip. probability: 55%
  • Precipitation: 3mm
  • 05:48 18:17 +0530
Mon19.May
  • 26°C
  • 17°C
Thunderstorms
Thunderstorms
  • Wind: 12km/h W
  • Humidity: 79%
  • UV index: 9
  • Precip. probability: 60%
  • Precipitation: 5mm
  • 05:48 18:17 +0530
The extended forecast points to a period where daily storms with intermittent rain are expected.
Rainfall is anticipated day-to-day, with daily precipitation varying from a minimal 2mm to a maximum of 6mm.
The maximum temperature will be almost identical during the next few days. Maximum temperatures will fall between 26°C and 27°C, while the lowest nighttime temperatures will be also relatively consistent, as night temperatures will lie between 16°C and 18°C.
The warmest days in Rathkarawwa will be Saturday and Monday, with a maximum of 27°C; the rest of the days are expected to have a maximum temperature of 26°C.
Updated: May 10, 2025 @ 06:07:58 UTC
Published by: Weather Atlas | About Us
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