Weather forecast for todayHorana, Sri Lanka

Weather forecast for today

Current condition 09:59 +0530

  • 29°C
  • Feels like:
    37°C
Light Rain
Light Rain
  • Precipitation: 0mm
  • Wind: 10km/hNW 320°
  • Humidity: 81%
  • Dewpoint: 26°C
  • Pressure: 1012.19mbar
  • Visibility: 9.66km
  • UV index: 7
  • ▼
Currently, in Horana, light rain is creating damp conditions outdoors.
The temperature is a temperate 29°C, while the real-feel temperature, which indicates how humid air affects the felt temperature, is estimated at a sizzling 37°C. The current temperature is almost at the maximum anticipated 30°C for today.

Wednesday 21. Oct 2026

  • 30°C
  • 24°C
Thunderstorms
Thunderstorms
  • Precip. probability: 100%
  • Precipitation: 45mm
  • Wind: 10km/hSW 236°
  • Humidity: 87%
  • UV index: 5
  • Sunrise: 05:56 +0530
  • Sunset: 17:52 +0530
  • ▼
Today, rumbles of thunder are likely.
Intense precipitation of 45mm is forecasted. A temperature range of a tropical 30°C to a temperate 24°C is anticipated.
The maximum heat index, which integrates air moisture with ambient temperature, is appraised at a scorching 40°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.
Sunrise was at 05:56 and sunset will be at 17:52; the daylight will last for 11h and 57min.

Hourly overview

Hourly temperatures

Warmest hour: 10h 37°C.
Coldest period: 20h - 0h 29°C.

Chance of precipitation

Highest chance: 14h 100%.

Hourly weather forecast

  • 10h
  • 30°C
  • Feels like:
    37°C
Thunderstorms
Thunderstorms
  • Precip. probability: 93%
  • Precipitation: 4mm
  • Wind: 9km/hWSW 242°
  • Humidity: 81%
  • Pressure: 1012mbar
  • Visibility: 10km
  • UV index: 8
  • ▼
  • 11h
  • 30°C
  • Feels like:
    38°C
Thunderstorms
Thunderstorms
  • Precip. probability: 100%
  • Precipitation: 4mm
  • Wind: 12km/hSW 236°
  • Humidity: 79%
  • Pressure: 1011mbar
  • Visibility: 7km
  • UV index: 9
  • ▼
  • 12h
  • 29°C
  • Feels like:
    36°C
Thunderstorms
Thunderstorms
  • Precip. probability: 80%
  • Precipitation: 1mm
  • Wind: 11km/hWSW 236°
  • Humidity: 83%
  • Pressure: 1010mbar
  • Visibility: 10km
  • UV index: 9
  • ▼
  • 13h
  • 29°C
  • Feels like:
    35°C
Thunderstorms
Thunderstorms
  • Precip. probability: 100%
  • Precipitation: 2mm
  • Wind: 9km/hWSW 239°
  • Humidity: 87%
  • Pressure: 1009mbar
  • Visibility: 8km
  • UV index: 5
  • ▼
  • 14h
  • 28°C
  • Feels like:
    34°C
Thunderstorms
Thunderstorms
  • Precip. probability: 100%
  • Precipitation: 5mm
  • Wind: 10km/hSW 233°
  • Humidity: 90%
  • Pressure: 1009mbar
  • Visibility: 8km
  • UV index: 3
  • ▼
  • 15h
  • 27°C
  • Feels like:
    33°C
Thunderstorms
Thunderstorms
  • Precip. probability: 100%
  • Precipitation: 6mm
  • Wind: 9km/hSW 236°
  • Humidity: 93%
  • Pressure: 1009mbar
  • Visibility: 8km
  • UV index: 2
  • ▼
  • 16h
  • 27°C
  • Feels like:
    32°C
Thunderstorms
Thunderstorms
  • Precip. probability: 97%
  • Precipitation: 5mm
  • Wind: 9km/hWSW 238°
  • Humidity: 94%
  • Pressure: 1009mbar
  • Visibility: 7km
  • UV index: 0
  • ▼
  • 17h
  • 26°C
  • Feels like:
    31°C
Thunderstorms
Thunderstorms
  • Precip. probability: 75%
  • Precipitation: 2mm
  • Wind: 6km/hSW 220°
  • Humidity: 95%
  • Pressure: 1010mbar
  • Visibility: 6km
  • UV index: 0
  • ▼
Sunset: 17:52
  • 18h
  • 26°C
  • Feels like:
    30°C
Showers
Showers
  • Precip. probability: 74%
  • Precipitation: 2mm
  • Wind: 7km/hS 180°
  • Humidity: 96%
  • Pressure: 1011mbar
  • Visibility: 6km
  • UV index: 0
  • ▼
  • 19h
  • 25°C
  • Feels like:
    29°C
Showers
Showers
  • Precip. probability: 73%
  • Precipitation: 2mm
  • Wind: 6km/hSSE 161°
  • Humidity: 97%
  • Pressure: 1011mbar
  • Visibility: 6km
  • UV index: 0
  • ▼
  • 20h
  • 25°C
  • Feels like:
    29°C
Showers
Showers
  • Precip. probability: 72%
  • Precipitation: 2mm
  • Wind: 6km/hSSE 165°
  • Humidity: 99%
  • Pressure: 1012mbar
  • Visibility: 4km
  • UV index: 0
  • ▼
  • 21h
  • 25°C
  • Feels like:
    29°C
Showers
Showers
  • Precip. probability: 62%
  • Precipitation: 2mm
  • Wind: 6km/hSE 130°
  • Humidity: 99%
  • Pressure: 1012mbar
  • Visibility: 4km
  • UV index: 0
  • ▼
  • 22h
  • 25°C
  • Feels like:
    29°C
Showers
Showers
  • Precip. probability: 58%
  • Precipitation: 2mm
  • Wind: 5km/hSE 136°
  • Humidity: 99%
  • Pressure: 1012mbar
  • Visibility: 6km
  • UV index: 0
  • ▼
  • 23h
  • 25°C
  • Feels like:
    29°C
Showers
Showers
  • Precip. probability: 62%
  • Precipitation: 1mm
  • Wind: 6km/hSSE 150°
  • Humidity: 98%
  • Pressure: 1012mbar
  • Visibility: 6km
  • UV index: 0
  • ▼
Today, a combination of storm-filled and rain-soaked weather is expected.
Rain is anticipated throughout the entire day, with precipitation varying from a minimal 1mm to a maximum of 6mm. With moderate precipitation of 6mm, most rainfall is expected at 15h.
The temperature will vary between the highest temperature of 30°C and the lowest temperature of 25°C. The feels-like temperature will vary between the lowest temperature of 29°C and the highest temperature of 38°C. The hottest part of the day will be at 10h and 11h.
Updated: Oct 21, 2026 @ 04:29:04 UTC
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

The temperature at 09:59 +0530 is 29°C. Feels-like temperature is 37°C.

On Wednesday, thunderstorms are possible with changing conditions.

Yes, it will rain today. Beware - heavy precipitation of 45mm is anticipated.

Today, the highest temperature will be 30°C, while the lowest temperature will be 24°C. The maximum heat index, which factors the actual air temperature with the relative humidity, is assessed at 40°C.

On Wednesday, in Horana, sunrise was at 05:56 and sunset will be at 17:52 (+0530).

In Horana, Sri Lanka, today, there will be 11h and 57min of daylight.