Weather forecast for todayGonahena, Sri Lanka

Weather forecast for today

Current condition 19:35 +0530

  • 27°C
  • Feels like:
    32°C
Mostly Cloudy
Mostly Cloudy
  • Precipitation: 0mm
  • Wind: 8km/hE 100°
  • Humidity: 87%
  • Dewpoint: 25°C
  • Pressure: 1011.18mbar
  • Visibility: 9.66km
  • UV index: 0
  • ▼
In Gonahena, at the moment, widespread cloud cover is keeping skies mostly clouded.
The temperature is a temperate 27°C, while the apparent temperature, which integrates air moisture with ambient temperature, is estimated at a humid 32°C. The current temperature is a few degrees off the lowest predicted temperature.

Tuesday 20. Oct 2026

  • min.
  • 24°C
Thunderstorms
Thunderstorms
  • Precip. probability: 74%
  • Precipitation: 16mm
  • Wind: 7km/hESE 111°
  • Humidity: 96%
  • UV index: 0
  • Sunrise: 05:56 +0530
  • Sunset: 17:53 +0530
  • ▼
During the evening and overnight hours, unstable atmospheric conditions may lead to thunderstorms.
With a high probability, moderate precipitation is forecasted for today. The lowest temperature will be a warm 24°C.
Sunrise was at 05:56 and sunset at 17:53; the daylight lasted for 11h and 56min.

Hourly overview

Hourly temperatures

Warmest hour: 20h 32°C.
Coldest period: 1h - 2h 25°C.

Chance of precipitation

Highest chance: 1h 78%.

Hourly weather forecast

  • 20h
  • 27°C
  • Feels like:
    32°C
Showers
Showers
  • Precip. probability: 69%
  • Precipitation: 2mm
  • Wind: 7km/hESE 120°
  • Humidity: 87%
  • Pressure: 1012mbar
  • Visibility: 11km
  • UV index: 0
  • ▼
  • 21h
  • 27°C
  • Feels like:
    31°C
Showers
Showers
  • Precip. probability: 72%
  • Precipitation: 1mm
  • Wind: 5km/hE 81°
  • Humidity: 90%
  • Pressure: 1012mbar
  • Visibility: 11km
  • UV index: 0
  • ▼
  • 22h
  • 27°C
  • Feels like:
    31°C
Thunderstorms
Thunderstorms
  • Precip. probability: 70%
  • Precipitation: 1mm
  • Wind: 4km/hE 79°
  • Humidity: 91%
  • Pressure: 1012mbar
  • Visibility: 8km
  • UV index: 0
  • ▼
  • 23h
  • 26°C
  • Feels like:
    30°C
Thunderstorms
Thunderstorms
  • Precip. probability: 63%
  • Precipitation: 1mm
  • Wind: 4km/hE 98°
  • Humidity: 94%
  • Pressure: 1011mbar
  • Visibility: 7km
  • UV index: 0
  • ▼
  • 0h
  • 26°C
  • Feels like:
    30°C
Thunderstorms
Thunderstorms
  • Precip. probability: 71%
  • Precipitation: 1mm
  • Wind: 4km/hESE 112°
  • Humidity: 96%
  • Pressure: 1011mbar
  • Visibility: 10km
  • UV index: 0
  • ▼
  • 1h
  • 25°C
  • Feels like:
    25°C
Thunderstorms
Thunderstorms
  • Precip. probability: 78%
  • Precipitation: 2mm
  • Wind: 3km/hESE 113°
  • Humidity: 97%
  • Pressure: 1010mbar
  • Visibility: 7km
  • UV index: 0
  • ▼
  • 2h
  • 25°C
  • Feels like:
    25°C
Thunderstorms
Thunderstorms
  • Precip. probability: 65%
  • Precipitation: 4mm
  • Wind: 3km/hSE 138°
  • Humidity: 99%
  • Pressure: 1009mbar
  • Visibility: 2km
  • UV index: 0
  • ▼
  • 3h
  • 25°C
  • Feels like:
    28°C
Thunderstorms
Thunderstorms
  • Precip. probability: 74%
  • Precipitation: 5mm
  • Wind: 3km/hESE 124°
  • Humidity: 100%
  • Pressure: 1009mbar
  • Visibility: 4km
  • UV index: 0
  • ▼
  • 4h
  • 25°C
  • Feels like:
    28°C
Thunderstorms
Thunderstorms
  • Precip. probability: 67%
  • Precipitation: 3mm
  • Wind: 3km/hESE 121°
  • Humidity: 99%
  • Pressure: 1010mbar
  • Visibility: 2km
  • UV index: 0
  • ▼
  • 5h
  • 25°C
  • Feels like:
    28°C
Scattered Thunderstorms
Scattered Thunderstorms
  • Precip. probability: 58%
  • Precipitation: 2mm
  • Wind: 3km/hSE 131°
  • Humidity: 99%
  • Pressure: 1010mbar
  • Visibility: 4km
  • UV index: 0
  • ▼
During the evening and overnight hours, a combination of wet and stormy weather is anticipated.
Rainfall is predicted for the rest of the day, with precipitation varying from a minimal 1mm to a maximum of 2mm. With light precipitation of 2mm, most rainfall is expected at 20h.
The temperature will vary between a maximum of 27°C and a minimum of 26°C. The feels-like temperature will vary between a maximum of 32°C and a minimum of 30°C.
Updated: Oct 20, 2026 @ 14:05:56 UTC
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

Currently (19:35 +0530) it is 27°C in Gonahena. Feels-like temperature is 32°C.

On Tuesday, unstable skies bring the chance of thunderstorms.

Moderate precipitation of 16mm is expected. The possibility of rainfall is 74%.

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

Today, the daylight lasted for 11h and 56min.