Weather forecast for todayGampaha, Sri Lanka

Weather forecast for today

Current condition 17:18 +0530

  • 31°C
  • Feels like:
    38°C
Mostly Cloudy
Mostly Cloudy
  • Precipitation: 0mm
  • Wind: 16km/hSW 230°
  • Humidity: 74%
  • Dewpoint: 26°C
  • Pressure: 1009.14mbar
  • Visibility: 9.66km
  • UV index: 0
  • ▼
At the moment, the cloud layer is thick, keeping the weather mainly cloudy.
The temperature is a tropical 31°C, while the real-feel temperature, which measures the combined effect of heat and moisture, is calculated to be a very hot 38°C. The current temperature is still relatively far from the expected minimum of 24°C.

Saturday 17. Oct 2026

  • min.
  • 24°C
Showers Early
Showers Early
  • Precip. probability: 69%
  • Precipitation: 2mm
  • Wind: 15km/hESE 121°
  • Humidity: 92%
  • UV index: 0
  • Sunrise: 05:56 +0530
  • Sunset: 17:54 +0530
  • ▼
During the evening and overnight hours, showers will occur early, with the rain tapering off later in the morning.
Minimal precipitation is expected for today. The lowest forecasted temperature is a moderately hot 24°C.
Sunrise was at 05:56 and sunset will be at 17:54; the daylight will last for 11h and 58min.

Hourly overview

Hourly temperatures

Warmest hour: 17h 37°C.
Coldest hour: 23h 25°C.

Chance of precipitation

Highest chance: 20h 87%.

Hourly weather forecast

  • 17h
  • 30°C
  • Feels like:
    37°C
Showers
Showers
  • Precip. probability: 52%
  • Precipitation: 1mm
  • Wind: 15km/hSSW 211°
  • Humidity: 76%
  • Pressure: 1010mbar
  • Visibility: 11km
  • UV index: 0
  • ▼
Sunset: 17:54
  • 18h
  • 29°C
  • Feels like:
    35°C
Showers
Showers
  • Precip. probability: 58%
  • Precipitation: 1mm
  • Wind: 13km/hSE 144°
  • Humidity: 81%
  • Pressure: 1011mbar
  • Visibility: 11km
  • UV index: 0
  • ▼
  • 19h
  • 28°C
  • Feels like:
    34°C
Showers
Showers
  • Precip. probability: 70%
  • Precipitation: 1mm
  • Wind: 10km/hSE 139°
  • Humidity: 84%
  • Pressure: 1012mbar
  • Visibility: 11km
  • UV index: 0
  • ▼
  • 20h
  • 27°C
  • Feels like:
    31°C
Showers
Showers
  • Precip. probability: 87%
  • Precipitation: 2mm
  • Wind: 4km/hSE 137°
  • Humidity: 92%
  • Pressure: 1013mbar
  • Visibility: 8km
  • UV index: 0
  • ▼
  • 21h
  • 26°C
  • Feels like:
    31°C
Showers
Showers
  • Precip. probability: 62%
  • Precipitation: 1mm
  • Wind: 5km/hESE 115°
  • Humidity: 95%
  • Pressure: 1013mbar
  • Visibility: 7km
  • UV index: 0
  • ▼
  • 22h
  • 26°C
  • Feels like:
    30°C
Showers
Showers
  • Precip. probability: 36%
  • Precipitation: 0mm
  • Wind: 4km/hESE 115°
  • Humidity: 96%
  • Pressure: 1013mbar
  • Visibility: 6km
  • UV index: 0
  • ▼
  • 23h
  • 25°C
  • Feels like:
    25°C
Cloudy
Cloudy
  • Precip. probability: 24%
  • Precipitation: 0mm
  • Wind: 5km/hESE 109°
  • Humidity: 98%
  • Pressure: 1013mbar
  • Visibility: 6km
  • UV index: 0
  • ▼
  • 0h
  • 25°C
  • Feels like:
    29°C
Cloudy
Cloudy
  • Precip. probability: 8%
  • Precipitation: 0mm
  • Wind: 4km/hESE 107°
  • Humidity: 98%
  • Pressure: 1012mbar
  • Visibility: 7km
  • UV index: 0
  • ▼
  • 1h
  • 25°C
  • Feels like:
    29°C
Cloudy
Cloudy
  • Precip. probability: 18%
  • Precipitation: 0mm
  • Wind: 4km/hESE 103°
  • Humidity: 99%
  • Pressure: 1011mbar
  • Visibility: 8km
  • UV index: 0
  • ▼
  • 2h
  • 25°C
  • Feels like:
    28°C
Cloudy
Cloudy
  • Precip. probability: 15%
  • Precipitation: 0mm
  • Wind: 3km/hESE 109°
  • Humidity: 100%
  • Pressure: 1011mbar
  • Visibility: 8km
  • UV index: 0
  • ▼
  • 3h
  • 25°C
  • Feels like:
    28°C
Cloudy
Cloudy
  • Precip. probability: 18%
  • Precipitation: 0mm
  • Wind: 3km/hESE 114°
  • Humidity: 99%
  • Pressure: 1011mbar
  • Visibility: 6km
  • UV index: 0
  • ▼
During the evening and overnight hours, primarily damp and occasionally overcast weather is expected.
Rain is forecasted from 17h to 21h. With light precipitation of 2mm, most rainfall is expected at 20h.
The temperature will vary between a maximum of 30°C and a minimum of 25°C. The feels-like temperature will vary between a maximum of 37°C and a minimum of 25°C.
Updated: Oct 17, 2026 @ 11:48:43 UTC
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

The temperature at 17:18 +0530 is 31°C. Feels-like temperature is 38°C.

On Saturday, in Gampaha, showers are forecasted early in the day, with the skies clearing as the day unfolds.

There is a high chance of rainfall, but precipitation will be minimal.

On Saturday, in Gampaha, sunrise was at 05:56 and sunset will be at 17:54 (+0530).

In Gampaha, today, there will be 11h and 58min of daylight.