Weather forecast for todayWalahanduwa, Sri Lanka

Weather forecast for today

Current condition 12:50 +0530

  • 27°C
  • Feels like:
    33°C
Rain
Rain
  • Precipitation: 5mm
  • Wind: 19km/hWSW 240°
  • Humidity: 90%
  • Dewpoint: 26°C
  • Pressure: 1009.82mbar
  • Visibility: 8.05km
  • UV index: 6
  • ▼
At the moment, the sky is overcast, and rain is falling.
Rainfall is moderate.
The temperature is a warm 27°C, the felt air temperature, which factors the actual air temperature with the relative humidity, registers as computed to be a tropical 33°C. The current temperature is almost at the maximum of today's 28°C.

Monday 26. Oct 2026

  • 28°C
  • 25°C
Thunderstorms
Thunderstorms
  • Precip. probability: 100%
  • Precipitation: 69mm
  • Wind: 22km/hWSW 251°
  • Humidity: 91%
  • UV index: 6
  • Sunrise: 05:54 +0530
  • Sunset: 17:51 +0530
  • ▼
On Monday, in Walahanduwa, rumbles of thunder are likely.
Excessive precipitation of 69mm is expected for today. Day and night temperatures will present a subtle variation, fluctuating between a temperate 28°C and a warm 25°C.
The maximum heat index, which integrates air moisture with ambient temperature, is computed to be a hot 34°C. Note that heat index values are valued for light wind and location in the shade.
The anticipated peak temperature will reflect the average October high of 28.8°C.
Sunrise was at 05:54 and sunset will be at 17:51; the daylight will last for 11h and 56min.

Hourly overview

Hourly temperatures

Warmest period: 13h - 15h 33°C.
Coldest hour: 22h 29°C.

Chance of precipitation

Highest chance: 15h - 20h 100%.

Hourly weather forecast

  • 13h
  • 27°C
  • Feels like:
    33°C
Thunderstorms
Thunderstorms
  • Precip. probability: 75%
  • Precipitation: 3mm
  • Wind: 19km/hWSW 249°
  • Humidity: 92%
  • Pressure: 1009mbar
  • Visibility: 2km
  • UV index: 5
  • ▼
  • 14h
  • 28°C
  • Feels like:
    33°C
Thunderstorms
Thunderstorms
  • Precip. probability: 97%
  • Precipitation: 4mm
  • Wind: 18km/hWSW 247°
  • Humidity: 90%
  • Pressure: 1008mbar
  • Visibility: 2km
  • UV index: 3
  • ▼
  • 15h
  • 27°C
  • Feels like:
    33°C
Thunderstorms
Thunderstorms
  • Precip. probability: 100%
  • Precipitation: 5mm
  • Wind: 20km/hWSW 253°
  • Humidity: 90%
  • Pressure: 1008mbar
  • Visibility: 2km
  • UV index: 2
  • ▼
  • 16h
  • 27°C
  • Feels like:
    31°C
Thunderstorms
Thunderstorms
  • Precip. probability: 100%
  • Precipitation: 7mm
  • Wind: 19km/hWSW 254°
  • Humidity: 93%
  • Pressure: 1008mbar
  • Visibility: 6km
  • UV index: 0
  • ▼
  • 17h
  • 26°C
  • Feels like:
    31°C
Heavy Thunderstorms
Heavy Thunderstorms
  • Precip. probability: 100%
  • Precipitation: 9mm
  • Wind: 19km/hWSW 252°
  • Humidity: 93%
  • Pressure: 1009mbar
  • Visibility: 1km
  • UV index: 0
  • ▼
Sunset: 17:51
  • 18h
  • 26°C
  • Feels like:
    30°C
Heavy Thunderstorms
Heavy Thunderstorms
  • Precip. probability: 100%
  • Precipitation: 9mm
  • Wind: 20km/hW 262°
  • Humidity: 94%
  • Pressure: 1010mbar
  • Visibility: 1km
  • UV index: 0
  • ▼
  • 19h
  • 26°C
  • Feels like:
    30°C
Thunderstorms
Thunderstorms
  • Precip. probability: 100%
  • Precipitation: 7mm
  • Wind: 19km/hWSW 258°
  • Humidity: 95%
  • Pressure: 1010mbar
  • Visibility: 5km
  • UV index: 0
  • ▼
  • 20h
  • 26°C
  • Feels like:
    30°C
Thunderstorms
Thunderstorms
  • Precip. probability: 100%
  • Precipitation: 5mm
  • Wind: 19km/hW 262°
  • Humidity: 97%
  • Pressure: 1011mbar
  • Visibility: 6km
  • UV index: 0
  • ▼
  • 21h
  • 25°C
  • Feels like:
    30°C
Thunderstorms
Thunderstorms
  • Precip. probability: 99%
  • Precipitation: 4mm
  • Wind: 19km/hW 268°
  • Humidity: 98%
  • Pressure: 1011mbar
  • Visibility: 6km
  • UV index: 0
  • ▼
  • 22h
  • 25°C
  • Feels like:
    29°C
Thunderstorms
Thunderstorms
  • Precip. probability: 70%
  • Precipitation: 4mm
  • Wind: 18km/hW 267°
  • Humidity: 98%
  • Pressure: 1011mbar
  • Visibility: 2km
  • UV index: 0
  • ▼
  • 23h
  • 25°C
  • Feels like:
    29°C
Thunderstorms
Thunderstorms
  • Precip. probability: 70%
  • Precipitation: 4mm
  • Wind: 17km/hW 268°
  • Humidity: 98%
  • Pressure: 1011mbar
  • Visibility: 2km
  • UV index: 0
  • ▼
Today, unstable weather with thunderstorms is anticipated.
Rainfall is forecasted for the rest of the day, with precipitation varying from a minimal 3mm to a maximum of 9mm. With increased precipitation of 9mm, the most intense rain will be falling at 17h and 18h.
The temperature will be between the lowest temperature of 25°C and the highest temperature of 28°C. The feels-like temperature will vary between the lowest temperature of 29°C and the highest temperature of 33°C. The warmest part of the day will be around 14h.
The maximum temperature will be consistent with the average high of 28.8°C in October. The lowest temperature is also resembling October's typical minimum of 25.9°C.
Updated: Oct 26, 2026 @ 07:20:53 UTC
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

Yes, it currently rains, with moderate precipitation of 5mm.

The current temperature (12:50 +0530) is 27°C. Feels-like temperature is 33°C.

Today, thunderstorms are possible with changing conditions.

Yes, it will rain today. Weather alert - severe precipitation of 69mm is forecasted.

Today, the highest temperature will be 28°C, while the lowest temperature will be 25°C. The maximum heat index, which represents the influence of relative humidity on air temperature, is appraised at 34°C.
The maximum temperature will be in line with the average highest temperature of 28.8°C in October. The lowest temperature will be also in line with the average low of 25.9°C.

On Monday, in Walahanduwa, sunrise was at 05:54 and sunset will be at 17:51 (+0530).

In Walahanduwa, today, there will be 11h and 56min of daylight.