Weather forecast for todayKolonnawa, Sri Lanka

Weather forecast for today

Current condition 17:58 +0530

  • 30°C
  • Feels like:
    36°C
Partly Cloudy
Partly Cloudy
  • Precipitation: 0mm
  • Wind: 10km/hWSW 250°
  • Humidity: 68%
  • Dewpoint: 24°C
  • Pressure: 1010.16mbar
  • Visibility: 9.66km
  • UV index: 0
  • ▼
At the moment, in Kolonnawa, a mix of cloud cover and clear skies can be seen.
The temperature is a blazing 30°C, while the apparent temperature, which combines air temperature and relative humidity, is computed to be a torrid 36°C. The current temperature is a few degrees off the lowest predicted temperature.

Monday 19. Oct 2026

  • min.
  • 26°C
Showers
Showers
  • Precip. probability: 45%
  • Precipitation: 3mm
  • Wind: 13km/hN 350°
  • Humidity: 83%
  • UV index: 0
  • Sunrise: 05:56 +0530
  • Sunset: 17:53 +0530
  • ▼
In Kolonnawa, for the rest of Monday, expect showers at times, with periods of lighter rain during the day.
Minimal precipitation is predicted for today. The lowest temperature will be a moderately hot 26°C.
Sunrise was at 05:56 and sunset at 17:53; the daylight lasted for 11h and 57min.

Hourly overview

Hourly temperatures

Warmest period: 19h - 20h 34°C.
Coldest hour: 18h 31°C.

Chance of precipitation

Highest chance: 18h 51%.

Hourly weather forecast

  • 18h
  • 27°C
  • Feels like:
    31°C
Showers
Showers
  • Precip. probability: 51%
  • Precipitation: 1mm
  • Wind: 8km/hW 261°
  • Humidity: 82%
  • Pressure: 1011mbar
  • Visibility: 11km
  • UV index: 0
  • ▼
  • 19h
  • 29°C
  • Feels like:
    34°C
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 24%
  • Precipitation: 0mm
  • Wind: 8km/hWSW 252°
  • Humidity: 73%
  • Pressure: 1012mbar
  • Visibility: 15km
  • UV index: 0
  • ▼
  • 20h
  • 29°C
  • Feels like:
    34°C
Cloudy
Cloudy
  • Precip. probability: 8%
  • Precipitation: 0mm
  • Wind: 6km/hW 264°
  • Humidity: 76%
  • Pressure: 1012mbar
  • Visibility: 15km
  • UV index: 0
  • ▼
  • 21h
  • 28°C
  • Feels like:
    33°C
Cloudy
Cloudy
  • Precip. probability: 24%
  • Precipitation: 0mm
  • Wind: 5km/hWNW 300°
  • Humidity: 82%
  • Pressure: 1013mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
  • 22h
  • 28°C
  • Feels like:
    33°C
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 24%
  • Precipitation: 0mm
  • Wind: 4km/hNW 313°
  • Humidity: 82%
  • Pressure: 1013mbar
  • Visibility: 15km
  • UV index: 0
  • ▼
  • 23h
  • 28°C
  • Feels like:
    33°C
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 14%
  • Precipitation: 0mm
  • Wind: 4km/hNE 35°
  • Humidity: 84%
  • Pressure: 1012mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
  • 0h
  • 28°C
  • Feels like:
    33°C
Cloudy
Cloudy
  • Precip. probability: 21%
  • Precipitation: 0mm
  • Wind: 4km/hNNE 14°
  • Humidity: 87%
  • Pressure: 1011mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
  • 1h
  • 27°C
  • Feels like:
    32°C
Showers
Showers
  • Precip. probability: 39%
  • Precipitation: 1mm
  • Wind: 4km/hNNE 29°
  • Humidity: 88%
  • Pressure: 1011mbar
  • Visibility: 11km
  • UV index: 0
  • ▼
  • 2h
  • 27°C
  • Feels like:
    32°C
Showers
Showers
  • Precip. probability: 39%
  • Precipitation: 1mm
  • Wind: 3km/hNE 38°
  • Humidity: 90%
  • Pressure: 1010mbar
  • Visibility: 11km
  • UV index: 0
  • ▼
  • 3h
  • 27°C
  • Feels like:
    31°C
Cloudy
Cloudy
  • Precip. probability: 16%
  • Precipitation: 0mm
  • Wind: 3km/hNE 38°
  • Humidity: 91%
  • Pressure: 1010mbar
  • Visibility: 11km
  • UV index: 0
  • ▼
During the evening and for the rest of the night, primarily dull and occasionally wet weather is expected.
Rain is forecasted practically for the rest of the day.
The temperature will vary between the highest temperature of 29°C and the lowest temperature of 27°C. The feels-like temperature will be between a maximum of 34°C and a minimum of 31°C.
Updated: Oct 19, 2026 @ 12:28:00 UTC
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

The current temperature (17:58 +0530) is 30°C. Feels-like temperature is 36°C.

On Monday, expect showers through the day, with the rain easing off by evening.

Today, there is a low probability of minimal rainfall in Kolonnawa.

On Monday, in Kolonnawa, sunrise was at 05:56 and sunset at 17:53 (+0530).

Today, the daylight lasted for 11h and 57min.