Weather forecast for tomorrow
Mount Lavinia, Sri Lanka

Weather forecast for tomorrow

Saturday, 17. May

Thunderstorms
05:52

18:21
+0530
Thunderstorms
30°C / 26°C
  • Wind: 15km/h WSW
  • Humidity: 84%
  • Precip. probability: 79%
  • Precipitation: 10mm
  • UV index: 11
On Saturday, 17th of May, the forecast includes possible thunderstorms.
The likelihood of precipitation for tomorrow is high. However, the rainfall will be light. Temperature readings will slightly shift from a daytime peak of a humid 30°C to a nighttime low of a moderately hot 26°C.
The maximum heat index, which integrates air moisture with ambient temperature, is calculated to be a torrid 39°C. Note that heat index values are valued for light wind and location in the shade. 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 maximum temperature tomorrow is anticipated to reflect May's average high of 30.3°C.
Sunrise will be at 05:52 and sunset at 18:21; tomorrow's daylight will last for 12h and 29min.

Frequently asked questions

What is the weather forecast for Mount Lavinia for tomorrow?
Tomorrow, in Mount Lavinia, the potential for thunderstorms remains.
Will it rain tomorrow?
Light precipitation of 10mm is anticipated. The chance of rainfall is 79%.
What will be the maximum temperature tomorrow?
Tomorrow, the highest temperature will be 30°C, while the lowest temperature will be 26°C. The maximum heat index, which combines air temperature and relative humidity, is calculated to be 39°C.
The highest temperature tomorrow will be in line with the average maximum temperature in May. The lowest temperature will be also in line with the average low of 26.4°C.
What time are sunrise and sunset tomorrow?
On Saturday, in Mount Lavinia, sunrise will be at 05:52 and sunset at 18:21 (+0530).
How many hours of daylight will Mount Lavinia have tomorrow?
In Mount Lavinia, tomorrow, there will be 12h and 29min of daylight.

Hourly weather forecast

0h
  • 28°C
  • Feels like:
    35°C
Few Showers
Few Showers
  • Wind: 11km/h WSW
  • Pressure: 1008mbar
  • Humidity: 88%
  • Precip. probability: 34%
  • Precipitation: 1mm
  • Visibility: 15km
2h
  • 28°C
  • Feels like:
    34°C
Scattered Thunderstorms
Scattered Thunderstorms
  • Wind: 11km/h WSW
  • Pressure: 1007mbar
  • Humidity: 88%
  • Precip. probability: 45%
  • Precipitation: 2mm
  • Visibility: 11km
4h
  • 28°C
  • Feels like:
    34°C
Scattered Thunderstorms
Scattered Thunderstorms
  • Wind: 11km/h WSW
  • Pressure: 1007mbar
  • Humidity: 87%
  • Precip. probability: 48%
  • Precipitation: 1mm
  • Visibility: 11km
Sunrise: 05:52
6h
  • 28°C
  • Feels like:
    34°C
Thunderstorms
Thunderstorms
  • Wind: 11km/h W
  • Pressure: 1008mbar
  • Humidity: 91%
  • Precip. probability: 79%
  • Precipitation: 1mm
  • Visibility: 10km
8h
  • 30°C
  • Feels like:
    38°C
Scattered Thunderstorms
Scattered Thunderstorms
  • Wind: 13km/h WSW
  • Pressure: 1009mbar
  • Humidity: 85%
  • Precip. probability: 51%
  • Precipitation: 1mm
  • Visibility: 11km
10h
  • 30°C
  • Feels like:
    38°C
Isolated Thunderstorms
Isolated Thunderstorms
  • Wind: 15km/h WSW
  • Pressure: 1009mbar
  • Humidity: 81%
  • Precip. probability: 34%
  • Precipitation: 1mm
  • Visibility: 14km
12h
  • 30°C
  • Feels like:
    39°C
Mostly Cloudy
Mostly Cloudy
  • Wind: 14km/h WSW
  • Pressure: 1008mbar
  • Humidity: 82%
  • Precip. probability: 23%
  • Precipitation: 0mm
  • Visibility: 16km
14h
  • 30°C
  • Feels like:
    38°C
Scattered Thunderstorms
Scattered Thunderstorms
  • Wind: 15km/h WSW
  • Pressure: 1006mbar
  • Humidity: 83%
  • Precip. probability: 48%
  • Precipitation: 1mm
  • Visibility: 11km
16h
  • 29°C
  • Feels like:
    37°C
Scattered Thunderstorms
Scattered Thunderstorms
  • Wind: 14km/h WSW
  • Pressure: 1006mbar
  • Humidity: 83%
  • Precip. probability: 43%
  • Precipitation: 1mm
  • Visibility: 11km
18h
  • 29°C
  • Feels like:
    35°C
Showers
Showers
  • Wind: 11km/h WSW
  • Pressure: 1007mbar
  • Humidity: 86%
  • Precip. probability: 43%
  • Precipitation: 1mm
  • Visibility: 11km
Sunset: 18:21
20h
  • 29°C
  • Feels like:
    35°C
Showers
Showers
  • Wind: 10km/h WSW
  • Pressure: 1008mbar
  • Humidity: 87%
  • Precip. probability: 39%
  • Precipitation: 1mm
  • Visibility: 11km
22h
  • 28°C
  • Feels like:
    34°C
Scattered Thunderstorms
Scattered Thunderstorms
  • Wind: 10km/h WSW
  • Pressure: 1009mbar
  • Humidity: 89%
  • Precip. probability: 45%
  • Precipitation: 1mm
  • Visibility: 11km
Tomorrow, a combination of thunderstorm-prone, cloudy and rain-soaked weather is forecasted.
Rainfall is anticipated from midnight to 11h, and from 13h to 23h. With light precipitation of 2mm, most rainfall is expected at 2h.
The temperature variation will be unnoticeable, with a minimum of 28°C and a maximum of 30°C. The feels-like temperature will vary between the lowest temperature of 33°C and the highest temperature of 39°C. The hottest part of the day will be from 8h to 15h.
Tomorrow, the temperature is forecasted to be alike with the usual maximum for May. The temperature low is forecasted to be also close to the usual May value of 26.4°C.
Updated: May 15, 2025 @ 22:53:52 UTC
Published by: Weather Atlas | About Us
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