Weather forecast for todayHedeniya, Sri Lanka

Weather forecast for today

Current condition 09:52 +0530

  • 27°C
  • Feels like:
    31°C
Cloudy
Cloudy
  • Precipitation: 0mm
  • Wind: 8km/hWSW 250°
  • Humidity: 82%
  • Dewpoint: 23°C
  • Pressure: 1013.21mbar
  • Visibility: 14.48km
  • UV index: 4
  • ▼
At the moment, in Hedeniya, heavy clouds are lingering, creating a dull and gray atmosphere.
The temperature is a warm 27°C, meanwhile, the apparent temperature of which represents the influence of relative humidity on air temperature is appraised at a hot 31°C. The current temperature is nearly at the maximum expected 29°C for today.

Wednesday 21. Oct 2026

  • 29°C
  • 23°C
Thunderstorms
Thunderstorms
  • Precip. probability: 100%
  • Precipitation: 28mm
  • Wind: 9km/hSW 233°
  • Humidity: 89%
  • UV index: 6
  • Sunrise: 05:54 +0530
  • Sunset: 17:50 +0530
  • ▼
Today, in Hedeniya, the forecast includes possible thunderstorms.
Increased precipitation is predicted. The maximum temperature will be a temperate 29°C, while the minimum expected temperature is a moderately hot 23°C.
The maximum heat index, which reflects the perceived temperature due to humidity levels, is appraised at a steamy 37°C. Note that heat index values are valued for light wind and location in the shade. Bear in mind that direct sunshine exposure increases weather impact and may raise the heat index by up to 15 Fahrenheit (8 Celsius) degrees.
Expect the maximum temperature to remain consistent with the typical October high of 29.4°C.
Sunrise was at 05:54 and sunset will be at 17:50; the daylight will last for 11h and 56min.

Hourly overview

Hourly temperatures

Warmest period: 10h - 12h 31°C.
Coldest hour: 16h 24°C.

Chance of precipitation

Highest chance: 12h - 14h 100%.

Hourly weather forecast

  • 10h
  • 27°C
  • Feels like:
    31°C
Isolated Thunderstorms
Isolated Thunderstorms
  • Precip. probability: 34%
  • Precipitation: 0mm
  • Wind: 8km/hWSW 254°
  • Humidity: 81%
  • Pressure: 1012mbar
  • Visibility: 10km
  • UV index: 5
  • ▼
  • 11h
  • 28°C
  • Feels like:
    32°C
Thunderstorms
Thunderstorms
  • Precip. probability: 72%
  • Precipitation: 1mm
  • Wind: 10km/hWSW 244°
  • Humidity: 80%
  • Pressure: 1012mbar
  • Visibility: 11km
  • UV index: 6
  • ▼
  • 12h
  • 27°C
  • Feels like:
    31°C
Thunderstorms
Thunderstorms
  • Precip. probability: 100%
  • Precipitation: 3mm
  • Wind: 9km/hWSW 247°
  • Humidity: 83%
  • Pressure: 1010mbar
  • Visibility: 10km
  • UV index: 6
  • ▼
  • 13h
  • 27°C
  • Feels like:
    30°C
Thunderstorms
Thunderstorms
  • Precip. probability: 100%
  • Precipitation: 8mm
  • Wind: 9km/hWSW 244°
  • Humidity: 87%
  • Pressure: 1009mbar
  • Visibility: 7km
  • UV index: 5
  • ▼
  • 14h
  • 25°C
  • Feels like:
    25°C
Thunderstorms
Thunderstorms
  • Precip. probability: 100%
  • Precipitation: 4mm
  • Wind: 7km/hWSW 237°
  • Humidity: 91%
  • Pressure: 1009mbar
  • Visibility: 7km
  • UV index: 3
  • ▼
  • 15h
  • 24°C
  • Feels like:
    24°C
Thunderstorms
Thunderstorms
  • Precip. probability: 100%
  • Precipitation: 7mm
  • Wind: 7km/hSW 233°
  • Humidity: 95%
  • Pressure: 1009mbar
  • Visibility: 5km
  • UV index: 2
  • ▼
  • 16h
  • 24°C
  • Feels like:
    24°C
Heavy Thunderstorms
Heavy Thunderstorms
  • Precip. probability: 87%
  • Precipitation: 12mm
  • Wind: 7km/hSW 230°
  • Humidity: 96%
  • Pressure: 1009mbar
  • Visibility: 1km
  • UV index: 0
  • ▼
  • 17h
  • 25°C
  • Feels like:
    29°C
Showers
Showers
  • Precip. probability: 39%
  • Precipitation: 1mm
  • Wind: 6km/hSSW 209°
  • Humidity: 97%
  • Pressure: 1010mbar
  • Visibility: 10km
  • UV index: 0
  • ▼
Sunset: 17:50
  • 18h
  • 24°C
  • Feels like:
    28°C
Showers
Showers
  • Precip. probability: 42%
  • Precipitation: 2mm
  • Wind: 7km/hS 173°
  • Humidity: 98%
  • Pressure: 1011mbar
  • Visibility: 11km
  • UV index: 0
  • ▼
  • 19h
  • 24°C
  • Feels like:
    27°C
Showers
Showers
  • Precip. probability: 47%
  • Precipitation: 2mm
  • Wind: 5km/hS 175°
  • Humidity: 98%
  • Pressure: 1012mbar
  • Visibility: 4km
  • UV index: 0
  • ▼
  • 20h
  • 24°C
  • Feels like:
    27°C
Showers
Showers
  • Precip. probability: 55%
  • Precipitation: 1mm
  • Wind: 5km/hSSW 193°
  • Humidity: 98%
  • Pressure: 1012mbar
  • Visibility: 6km
  • UV index: 0
  • ▼
  • 21h
  • 24°C
  • Feels like:
    27°C
Showers
Showers
  • Precip. probability: 50%
  • Precipitation: 1mm
  • Wind: 4km/hS 171°
  • Humidity: 99%
  • Pressure: 1013mbar
  • Visibility: 9km
  • UV index: 0
  • ▼
  • 22h
  • 24°C
  • Feels like:
    27°C
Showers
Showers
  • Precip. probability: 53%
  • Precipitation: 1mm
  • Wind: 4km/hS 173°
  • Humidity: 99%
  • Pressure: 1012mbar
  • Visibility: 8km
  • UV index: 0
  • ▼
  • 23h
  • 24°C
  • Feels like:
    26°C
Showers
Showers
  • Precip. probability: 47%
  • Precipitation: 1mm
  • Wind: 4km/hS 174°
  • Humidity: 100%
  • Pressure: 1012mbar
  • Visibility: 11km
  • UV index: 0
  • ▼
Today, a combination of storm-filled and showery weather is predicted.
Rain is predicted from 11h to 23h. With increased precipitation of 12mm, most rainfall is expected at 16h.
The temperature will vary between a maximum of 28°C and a minimum of 24°C. The feels-like temperature will be between a maximum of 32°C and a minimum of 24°C. The warmest part of the day will be around 11h.
The high temperature is expected to be in line with October's usual value of 29.4°C. The nighttime low will be also relatively higher than the typical October minimum temperature of 20.7°C.
Updated: Oct 21, 2026 @ 04:22:06 UTC
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

The temperature at 09:52 +0530 is 27°C. Feels-like temperature is 31°C.

Today, in Hedeniya, stormy skies are anticipated.

Substantial precipitation of 28mm is forecasted with a high probability.

Today, the maximum temperature will be 29°C, while the minimum temperature will be 23°C. The maximum heat index, which calculates the temperature value influenced by the moisture in the air, is assessed at 37°C.
The maximum temperature will be in line with the average highest temperature of 29.4°C in October. The lowest temperature will be a few degrees higher than the average low of 20.7°C.

On Wednesday, in Hedeniya, sunrise was at 05:54 and sunset will be at 17:50 (+0530).

In Hedeniya, Sri Lanka, today, there will be 11h and 56min of daylight.