Weather forecast for todayHirana, Sri Lanka

Weather forecast for today

Current condition 14:48 +0530

  • 29°C
  • Feels like:
    35°C
Mostly Cloudy
Mostly Cloudy
  • Precipitation: 0mm
  • Wind: 5km/hSW 230°
  • Humidity: 82%
  • Dewpoint: 26°C
  • Pressure: 1008.13mbar
  • Visibility: 9.66km
  • UV index: 4
  • ▼
Currently, the sky is filled with heavy cloud cover, resulting in mostly cloudy weather.
The temperature is a moderately hot 29°C, meanwhile, the apparent temperature of which represents the influence of relative humidity on air temperature is computed to be a steamy 35°C. The current temperature is nearly at the maximum anticipated 31°C for today.

Wednesday 21. Oct 2026

  • 31°C
  • 25°C
Thunderstorms
Thunderstorms
  • Precip. probability: 100%
  • Precipitation: 66mm
  • Wind: 10km/hWSW 248°
  • Humidity: 85%
  • UV index: 5
  • Sunrise: 05:56 +0530
  • Sunset: 17:53 +0530
  • ▼
On Wednesday, in Hirana, storm chances remain present.
Excessive precipitation of 66mm is anticipated for today. The temperature will fluctuate from a high of a blazing 31°C to a low of a moderately hot 25°C.
The maximum heat index, which indicates how humid air affects the felt temperature, is evaluated at a scorching 43°C. Take into consideration that the heat index values are calculated for shade and light wind conditions. Be aware that direct exposure to sunlight increases heat impact and may raise the heat index by up to 15 Fahrenheit (8 Celsius) degrees.
The forecasted peak temperature will reflect the average October high of 29.6°C.
Sunrise was at 05:56 and sunset will be at 17:53; the daylight will last for 11h and 57min.

Hourly overview

Hourly temperatures

Warmest hour: 15h 34°C.
Coldest period: 18h - 0h 30°C.

Chance of precipitation

Highest chance: 16h - 20h 100%.

Hourly weather forecast

  • 15h
  • 28°C
  • Feels like:
    34°C
Thunderstorms
Thunderstorms
  • Precip. probability: 91%
  • Precipitation: 5mm
  • Wind: 6km/hWSW 250°
  • Humidity: 85%
  • Pressure: 1009mbar
  • Visibility: 2km
  • UV index: 2
  • ▼
  • 16h
  • 28°C
  • Feels like:
    33°C
Thunderstorms
Thunderstorms
  • Precip. probability: 100%
  • Precipitation: 7mm
  • Wind: 6km/hWSW 248°
  • Humidity: 87%
  • Pressure: 1009mbar
  • Visibility: 8km
  • UV index: 1
  • ▼
  • 17h
  • 27°C
  • Feels like:
    32°C
Thunderstorms
Thunderstorms
  • Precip. probability: 100%
  • Precipitation: 7mm
  • Wind: 6km/hWSW 240°
  • Humidity: 89%
  • Pressure: 1010mbar
  • Visibility: 8km
  • UV index: 0
  • ▼
Sunset: 17:53
  • 18h
  • 26°C
  • Feels like:
    30°C
Thunderstorms
Thunderstorms
  • Precip. probability: 100%
  • Precipitation: 7mm
  • Wind: 8km/hSW 214°
  • Humidity: 96%
  • Pressure: 1010mbar
  • Visibility: 7km
  • UV index: 0
  • ▼
  • 19h
  • 26°C
  • Feels like:
    30°C
Thunderstorms
Thunderstorms
  • Precip. probability: 100%
  • Precipitation: 6mm
  • Wind: 7km/hSW 216°
  • Humidity: 96%
  • Pressure: 1011mbar
  • Visibility: 7km
  • UV index: 0
  • ▼
  • 20h
  • 26°C
  • Feels like:
    30°C
Thunderstorms
Thunderstorms
  • Precip. probability: 100%
  • Precipitation: 5mm
  • Wind: 7km/hSW 225°
  • Humidity: 96%
  • Pressure: 1012mbar
  • Visibility: 8km
  • UV index: 0
  • ▼
  • 21h
  • 26°C
  • Feels like:
    30°C
Showers
Showers
  • Precip. probability: 93%
  • Precipitation: 4mm
  • Wind: 7km/hSW 223°
  • Humidity: 97%
  • Pressure: 1012mbar
  • Visibility: 7km
  • UV index: 0
  • ▼
  • 22h
  • 26°C
  • Feels like:
    30°C
Thunderstorms
Thunderstorms
  • Precip. probability: 87%
  • Precipitation: 4mm
  • Wind: 6km/hSSW 194°
  • Humidity: 97%
  • Pressure: 1012mbar
  • Visibility: 6km
  • UV index: 0
  • ▼
  • 23h
  • 26°C
  • Feels like:
    30°C
Showers
Showers
  • Precip. probability: 67%
  • Precipitation: 4mm
  • Wind: 5km/hSSW 198°
  • Humidity: 97%
  • Pressure: 1011mbar
  • Visibility: 2km
  • UV index: 0
  • ▼
  • 0h
  • 26°C
  • Feels like:
    30°C
Showers
Showers
  • Precip. probability: 67%
  • Precipitation: 3mm
  • Wind: 5km/hSSW 198°
  • Humidity: 98%
  • Pressure: 1011mbar
  • Visibility: 2km
  • UV index: 0
  • ▼
For the rest of Wednesday, primarily unstable and occasionally wet weather is expected.
Rainfall is forecasted for the rest of the day, with precipitation varying from a minimal 4mm to a maximum of 7mm. The most intense rain will be falling from 16h to 18h.
The temperature will vary between the lowest temperature of 26°C and the highest temperature of 28°C. The feels-like temperature will be between a maximum of 34°C and a minimum of 30°C. The warmest part of the day will be at 15h and 16h.
The maximum temperature will be resembling the average high of 29.6°C in October. The expected low will be also alike with the average minimum in October, which is 25.5°C.
Updated: Oct 21, 2026 @ 09:18:54 UTC
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

Currently (14:48 +0530) it is 29°C in Hirana. Feels-like temperature is 35°C.

On Wednesday, in Hirana, storm clouds are expected to develop.

Yes, it will rain today. Weather alert - destructive precipitation of 66mm is expected.

Today, the maximum temperature will be 31°C, while the minimum temperature will be 25°C. The maximum heat index, which combines air temperature and relative humidity, is calculated to be 43°C.
The maximum temperature will be in line with the average highest temperature of 29.6°C in October. The lowest temperature will be also in line with the average low of 25.5°C.

On Wednesday, in Hirana, sunrise was at 05:56 and sunset will be at 17:53 (+0530).

In Hirana, today, there will be 11h and 57min of daylight.