Weather forecast for todayGannoruwa, Sri Lanka

Weather forecast for today

Current condition 03:50 +0530

  • 22°C
  • Feels like:
    22°C
Mostly Cloudy
Mostly Cloudy
  • Precipitation: 0mm
  • Wind: 5km/hS 180°
  • Humidity: 98%
  • Dewpoint: 22°C
  • Pressure: 1010.16mbar
  • Visibility: 6.44km
  • UV index: 0
  • ▼
Currently, the sky is mainly clouded, with limited clear patches.
The temperature is a delightful 22°C. The current temperature is at the minimum predicted for today.

Sunday 25. Oct 2026

  • 27°C
  • 22°C
Thunderstorms
Thunderstorms
  • Precip. probability: 60%
  • Precipitation: 15mm
  • Wind: 14km/hSW 231°
  • Humidity: 91%
  • UV index: 9
  • Sunrise: 05:54 +0530
  • Sunset: 17:48 +0530
  • ▼
On Sunday, in Gannoruwa, thunderstorms are expected.
With a high probability, moderate precipitation is anticipated for today. Slight temperature shifts from a high of a temperate 27°C to a low of a delightful 22°C are forecasted.
The maximum heat index, which combines air temperature and relative humidity, is evaluated at a humid 31°C. Take into consideration that the heat index values are calculated for shade and light wind conditions.
Sunrise will be at 05:54 and sunset at 17:48; the daylight will last for 11h and 55min.

Hourly overview

Hourly temperatures

Warmest period: 10h - 12h 31°C.
Coldest period: 4h - 6h 23°C.

Chance of precipitation

Highest chance: 12h 55%.

Hourly weather forecast

  • 4h
  • 23°C
  • Feels like:
    23°C
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 13%
  • Precipitation: 0mm
  • Wind: 5km/hS 191°
  • Humidity: 97%
  • Pressure: 1010mbar
  • Visibility: 7km
  • UV index: 0
  • ▼
Sunrise: 05:54
  • 6h
  • 23°C
  • Feels like:
    23°C
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 15%
  • Precipitation: 0mm
  • Wind: 4km/hSW 221°
  • Humidity: 98%
  • Pressure: 1011mbar
  • Visibility: 8km
  • UV index: 0
  • ▼
  • 8h
  • 26°C
  • Feels like:
    29°C
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 17%
  • Precipitation: 0mm
  • Wind: 9km/hSW 219°
  • Humidity: 88%
  • Pressure: 1012mbar
  • Visibility: 16km
  • UV index: 4
  • ▼
  • 10h
  • 27°C
  • Feels like:
    31°C
Scattered Thunderstorms
Scattered Thunderstorms
  • Precip. probability: 42%
  • Precipitation: 1mm
  • Wind: 14km/hWSW 238°
  • Humidity: 85%
  • Pressure: 1011mbar
  • Visibility: 11km
  • UV index: 8
  • ▼
  • 12h
  • 27°C
  • Feels like:
    31°C
Scattered Thunderstorms
Scattered Thunderstorms
  • Precip. probability: 55%
  • Precipitation: 2mm
  • Wind: 14km/hWSW 243°
  • Humidity: 87%
  • Pressure: 1010mbar
  • Visibility: 11km
  • UV index: 9
  • ▼
  • 14h
  • 26°C
  • Feels like:
    30°C
Showers
Showers
  • Precip. probability: 47%
  • Precipitation: 1mm
  • Wind: 12km/hWSW 237°
  • Humidity: 87%
  • Pressure: 1008mbar
  • Visibility: 11km
  • UV index: 3
  • ▼
  • 16h
  • 25°C
  • Feels like:
    28°C
Few Showers
Few Showers
  • Precip. probability: 33%
  • Precipitation: 1mm
  • Wind: 10km/hWSW 238°
  • Humidity: 90%
  • Pressure: 1009mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
Sunset: 17:48
  • 18h
  • 24°C
  • Feels like:
    27°C
Cloudy
Cloudy
  • Precip. probability: 12%
  • Precipitation: 0mm
  • Wind: 9km/hSW 218°
  • Humidity: 94%
  • Pressure: 1011mbar
  • Visibility: 11km
  • UV index: 0
  • ▼
  • 20h
  • 23°C
  • Feels like:
    26°C
Cloudy
Cloudy
  • Precip. probability: 20%
  • Precipitation: 0mm
  • Wind: 9km/hWSW 240°
  • Humidity: 95%
  • Pressure: 1012mbar
  • Visibility: 14km
  • UV index: 0
  • ▼
  • 22h
  • 23°C
  • Feels like:
    25°C
Few Showers
Few Showers
  • Precip. probability: 33%
  • Precipitation: 1mm
  • Wind: 7km/hSW 233°
  • Humidity: 96%
  • Pressure: 1012mbar
  • Visibility: 9km
  • UV index: 0
  • ▼
Today, in Gannoruwa, a combination of gloomy, rain-filled and unstable weather is forecasted.
Rain is predicted from 10h to 14h, 16h, and from 21h to 23h. The most intense rain will be falling at 11h and 12h.
The temperature will be between a maximum of 27°C and a minimum of 23°C. The feels-like temperature will be between a minimum of 23°C and a maximum of 31°C. The warmest part of the day will be from 9h to 13h.
Updated: Oct 24, 2026 @ 22:20:23 UTC
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

The current temperature (03:50 +0530) is 22°C.

Today, in Gannoruwa, unstable skies bring the chance of thunderstorms.

Moderate precipitation of 15mm is predicted. The chance of rainfall is 60%.

Today, the highest temperature will be 27°C, while the lowest temperature will be 22°C. The maximum heat index, which calculates the temperature value influenced by the moisture in the air, is calculated to be 31°C.

On Sunday, in Gannoruwa, sunrise will be at 05:54 and sunset at 17:48 (+0530).

In Gannoruwa, Sri Lanka, the length of the day today will be 11h and 55min.