Weather forecast for 10 days
Kumarakattuwa, Sri Lanka

Weather forecast for the weekend

Saturday, 10. May

AM Showers
05:52

18:21
+0530
AM Showers
33°C / 26°C
  • Wind: 18km/h SW
  • Humidity: 76%
  • Precip. probability: 41%
  • Precipitation: 1mm
  • UV index: 11
On Saturday, in Kumarakattuwa, wet conditions with brief showers are expected early in the day.
Minimal precipitation is forecasted for tomorrow. Temperatures are anticipated to peak at a humid 33°C and drop to a minimum of a temperate 26°C.
The maximum heat index, which adjusts the air temperature based on humidity, is estimated at a burning hot 46°C. Note that heat index values are valued for light wind and location in the shade. With exposure to direct sunlight, the heat index may be increased by up to 15 Fahrenheit (8 Celsius) degrees.
The highest temperature is expected to follow the average for May, around 31.3°C.
Sunrise will be at 05:52 and sunset at 18:21; tomorrow's daylight will last for 12h and 29min.

Sunday, 11. May

Mostly Sunny
05:52

18:21
+0530
Mostly Sunny
33°C / 26°C
  • Wind: 21km/h SW
  • Humidity: 72%
  • Precip. probability: 7%
  • Precipitation: 1mm
  • UV index: 11
On Sunday, in Kumarakattuwa, mainly sunny skies with just a few high clouds are anticipated.
Minimal precipitation is forecasted. The maximum temperature will be a humid 33°C, while the minimum temperature will be a warm 26°C.
The predicted peak temperature will reflect the average May high of 31.3°C.
Sunrise will be at 05:52 and sunset at 18:21; the daylight will last for 12h and 29min.

Frequently asked questions

What is the weather forecast for Kumarakattuwa for tomorrow?
Tomorrow, expect mild drizzle and light rain showers in the early morning.
Will it rain tomorrow?
Tomorrow, there is a low probability of minimal rainfall in Kumarakattuwa.
What will be the maximum temperature tomorrow?
Tomorrow, the highest temperature will be 33°C, while the lowest temperature will be 26°C. The maximum heat index, which calculates the temperature value influenced by the moisture in the air, is evaluated at 46°C.
Tomorrow, the maximum temperature will be in line with the average highest temperature in May. Tomorrow, the lowest temperature will be also in line with the average low temperature.
What time are sunrise and sunset tomorrow?
On Saturday, in Kumarakattuwa, sunrise will be at 05:52 and sunset at 18:21 (+0530).
How many hours of daylight will Kumarakattuwa have tomorrow?
In Kumarakattuwa, tomorrow, there will be 12h and 29min of daylight.
What is the weather forecast for Kumarakattuwa for Sunday?
On Sunday, mostly sunny skies are expected.
Will it rain on Sunday?
On Sunday, there is a low probability of minimal rainfall in Kumarakattuwa.
What will be the highest temperature on Sunday?
On Sunday, the maximum temperature will be 33°C, while the minimum temperature will be 26°C.
What is the weather forecast for Kumarakattuwa for the next ten days?
In Kumarakattuwa, a combination of predominantly lightning-active and occasionally damp and mostly clear weather is anticipated for the next ten days.
Will it rain in the next ten days?
In Kumarakattuwa, rainfall is forecasted almost every day for the next ten days. Next Sunday, with light precipitation of 10mm, will be the day with the most rainfall.
How hot will it be in the next ten days?
The maximum temperature will range between 31°C and 33°C, while the minimum temperature will remain unchanged at 26°C.
Including the humidity's impact, the maximum feel-like temperature will vary between 42°C and 47°C.
What will be the hottest and the coldest days?
With a maximum temperature of 33°C, Friday through Monday will be the hottest days. With a maximum temperature of 31°C, next Sunday will be the coldest day.

Long-term weather forecast

Fri09.May
  • 33°C
  • 26°C
Scattered Thunderstorms
Scattered Thunderstorms
  • Wind: 17km/h SW
  • Humidity: 74%
  • UV index: 11
  • Precip. probability: 59%
  • Precipitation: 2mm
  • 05:52 18:21 +0530
Sat10.May
  • 33°C
  • 26°C
AM Showers
AM Showers
  • Wind: 18km/h SW
  • Humidity: 76%
  • UV index: 11
  • Precip. probability: 41%
  • Precipitation: 1mm
  • 05:52 18:21 +0530
Sun11.May
  • 33°C
  • 26°C
Mostly Sunny
Mostly Sunny
  • Wind: 21km/h SW
  • Humidity: 72%
  • UV index: 11
  • Precip. probability: 7%
  • Precipitation: 1mm
  • 05:52 18:21 +0530
Mon12.May
  • 33°C
  • 26°C
AM Showers
AM Showers
  • Wind: 22km/h SW
  • Humidity: 77%
  • UV index: 11
  • Precip. probability: 31%
  • Precipitation: 2mm
  • 05:51 18:21 +0530
Tue13.May
  • 32°C
  • 26°C
Scattered Thunderstorms
Scattered Thunderstorms
  • Wind: 21km/h SW
  • Humidity: 80%
  • UV index: 11
  • Precip. probability: 57%
  • Precipitation: 4mm
  • 05:51 18:21 +0530
Wed14.May
  • 32°C
  • 26°C
Scattered Thunderstorms
Scattered Thunderstorms
  • Wind: 22km/h SW
  • Humidity: 81%
  • UV index: 11
  • Precip. probability: 44%
  • Precipitation: 5mm
  • 05:51 18:21 +0530
Thu15.May
  • 32°C
  • 26°C
Scattered Thunderstorms
Scattered Thunderstorms
  • Wind: 21km/h SW
  • Humidity: 81%
  • UV index: 9
  • Precip. probability: 55%
  • Precipitation: 5mm
  • 05:51 18:22 +0530
Fri16.May
  • 32°C
  • 26°C
Scattered Thunderstorms
Scattered Thunderstorms
  • Wind: 22km/h SW
  • Humidity: 80%
  • UV index: 9
  • Precip. probability: 49%
  • Precipitation: 4mm
  • 05:51 18:22 +0530
Sat17.May
  • 32°C
  • 26°C
Scattered Thunderstorms
Scattered Thunderstorms
  • Wind: 23km/h SW
  • Humidity: 80%
  • UV index: 11
  • Precip. probability: 59%
  • Precipitation: 8mm
  • 05:51 18:22 +0530
Sun18.May
  • 31°C
  • 26°C
Thunderstorms
Thunderstorms
  • Wind: 24km/h SW
  • Humidity: 83%
  • UV index: 11
  • Precip. probability: 60%
  • Precipitation: 10mm
  • 05:51 18:22 +0530
Looking ahead, conditions suggest a period of primarily storm-filled and occasionally rain-soaked and sunny weather is predicted.
Rainfall is anticipated on Friday, Saturday, Monday through next Sunday.
The temperature shift across days will be subtle during the next few days. The maximum temperature will vary between 31°C and 33°C, while the lowest temperature will remain constant at 26°C.
With a maximum temperature of 33°C, Friday through Monday will be the hottest days in Kumarakattuwa; the lowest daytime temperature of the period will be reached on next Sunday, peaking at 31°C.
Taking the humidity into consideration, the maximum feel-like temperature may increase significantly and vary between a blisteringly hot 42°C and a searing 47°C.
Updated: May 9, 2025 @ 04:08:49 UTC
Published by: Weather Atlas | About Us
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