Weather forecast for tomorrow
Colombo, Sri Lanka

Weather forecast for tomorrow

Wednesday, Jun 25.

Scattered Thunderstorms
05:56

18:30
+0530
Scattered Thunderstorms
86°F / 79°F
  • Wind: 12mph WSW
  • Humidity: 83%
  • Precip. probability: 42%
  • Precipitation: 0.31"
  • UV index: 11
On Wednesday, in Colombo, expect scattered thunderstorms, which could cause brief interruptions in outdoor plans.
With a low probability, light precipitation is expected for tomorrow. Modest temperature shifts from a high of a tropical 30°C to a low of a moderately hot 26°C are predicted.
The maximum heat index, which calculates the temperature value influenced by the moisture in the air, is estimated at a steamy 39°C. Note that heat index values are valued for light wind and location in the shade. Exposure to direct sunshine can increase heat index values by up to 15 Fahrenheit (8 Celsius) degrees.
The high is anticipated to coincide with June's normal of 29.3°C.
Sunrise will be at 05:56 and sunset at 18:30; tomorrow's daylight will last for 12h and 34min.

Frequently asked questions

What is the weather forecast for Colombo for tomorrow?
On Wednesday, in Colombo, scattered thunderstorms are expected, with a chance of isolated heavy downpours.
Will it rain tomorrow?
Light precipitation of 8mm is predicted. The likelihood of rainfall is 42%.
What will be the maximum temperature tomorrow?
Tomorrow, the maximum temperature will be 30°C, while the minimum temperature will be 26°C. The maximum heat index, which calculates the temperature value influenced by the moisture in the air, is assessed at 39°C.
The highest temperature will be in line with the average maximum of 29.3°C in June. The lowest temperature will be also in line with the average low of 25.8°C.
When are sunrise and sunset tomorrow?
On Wednesday, in Colombo, sunrise will be at 05:56 and sunset at 18:30 (+0530).
How many hours of daylight will Colombo have tomorrow?
In Colombo, tomorrow, there will be 12h and 34min of daylight.

Hourly weather forecast

0h
  • 82°F
  • Feels like:
    93°F
Few Showers
Few Showers
  • Wind: 8mph WSW
  • Pressure: 29.8"Hg
  • Humidity: 87%
  • Precip. probability: 34%
  • Precipitation: 0.04"
  • Visibility: 9mi
2h
  • 82°F
  • Feels like:
    91°F
Showers
Showers
  • Wind: 9mph WSW
  • Pressure: 29.77"Hg
  • Humidity: 88%
  • Precip. probability: 44%
  • Precipitation: 0.04"
  • Visibility: 7mi
4h
  • 81°F
  • Feels like:
    90°F
Scattered Thunderstorms
Scattered Thunderstorms
  • Wind: 8mph WSW
  • Pressure: 29.77"Hg
  • Humidity: 88%
  • Precip. probability: 51%
  • Precipitation: 0.04"
  • Visibility: 7mi
Sunrise: 05:56
6h
  • 82°F
  • Feels like:
    91°F
Scattered Thunderstorms
Scattered Thunderstorms
  • Wind: 8mph WSW
  • Pressure: 29.8"Hg
  • Humidity: 89%
  • Precip. probability: 37%
  • Precipitation: 0.04"
  • Visibility: 7mi
8h
  • 82°F
  • Feels like:
    93°F
Scattered Thunderstorms
Scattered Thunderstorms
  • Wind: 9mph WSW
  • Pressure: 29.83"Hg
  • Humidity: 86%
  • Precip. probability: 38%
  • Precipitation: 0.04"
  • Visibility: 7mi
10h
  • 84°F
  • Feels like:
    97°F
Showers
Showers
  • Wind: 9mph WSW
  • Pressure: 29.83"Hg
  • Humidity: 81%
  • Precip. probability: 36%
  • Precipitation: 0.04"
  • Visibility: 7mi
12h
  • 84°F
  • Feels like:
    97°F
Few Showers
Few Showers
  • Wind: 11mph WSW
  • Pressure: 29.8"Hg
  • Humidity: 81%
  • Precip. probability: 32%
  • Precipitation: 0.04"
  • Visibility: 10mi
14h
  • 86°F
  • Feels like:
    99°F
Mostly Cloudy
Mostly Cloudy
  • Wind: 11mph WSW
  • Pressure: 29.74"Hg
  • Humidity: 81%
  • Precip. probability: 24%
  • Precipitation: 0"
  • Visibility: 10mi
16h
  • 84°F
  • Feels like:
    95°F
Partly Cloudy
Partly Cloudy
  • Wind: 11mph WSW
  • Pressure: 29.74"Hg
  • Humidity: 83%
  • Precip. probability: 18%
  • Precipitation: 0"
  • Visibility: 10mi
18h
  • 82°F
  • Feels like:
    93°F
Mostly Cloudy
Mostly Cloudy
  • Wind: 9mph WSW
  • Pressure: 29.77"Hg
  • Humidity: 86%
  • Precip. probability: 19%
  • Precipitation: 0"
  • Visibility: 9mi
Sunset: 18:30
20h
  • 82°F
  • Feels like:
    93°F
Few Showers
Few Showers
  • Wind: 9mph WSW
  • Pressure: 29.8"Hg
  • Humidity: 87%
  • Precip. probability: 31%
  • Precipitation: 0.04"
  • Visibility: 10mi
22h
  • 82°F
  • Feels like:
    91°F
Scattered Thunderstorms
Scattered Thunderstorms
  • Wind: 8mph WSW
  • Pressure: 29.83"Hg
  • Humidity: 87%
  • Precip. probability: 44%
  • Precipitation: 0.04"
  • Visibility: 7mi
Tomorrow, on Wednesday, a combination of dull, storm-filled and rain-soaked weather is predicted.
With minimal precipitation of 1mm, rain is predicted from midnight to 10h, 12h, 17h, and from 20h to 23h.
The temperature variation throughout the day will be indistinguishable, with the lowest temperature of 27°C and the highest temperature of 30°C. The feels-like temperature will be between a minimum of 32°C and a maximum of 37°C. The hottest part of the day will be at 13h and 14h.
The maximum temperature will be comparable to the average high of 29.3°C in June. The minimum temperature will be also in line with June's average low of 25.8°C.
Updated: Jun 24, 2025 @ 13:33:10 UTC
Published by: Weather Atlas | About Us
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