Weather forecast for todayDehiwala, Sri Lanka

Weather forecast for today

Current condition 08:47 +0530

  • 31°C
  • Feels like:
    37°C
Partly Cloudy
Partly Cloudy
  • Precipitation: 0mm
  • Wind: 10km/hSE 140°
  • Humidity: 75%
  • Dewpoint: 26°C
  • Pressure: 1013.21mbar
  • Visibility: 9.66km
  • UV index: 5
  • ▼
In Dehiwala, currently, a mix of cloud cover and clear skies can be seen.
The temperature is a tropical 31°C, meanwhile, the real-feel temperature of which modifies the air temperature to account for humidity is estimated at a very hot 37°C. The current temperature is the maximum expected temperature of the day.

Monday 19. Oct 2026

  • 31°C
  • 26°C
AM Showers
AM Showers
  • Precip. probability: 36%
  • Precipitation: 1mm
  • Wind: 13km/hWSW 249°
  • Humidity: 73%
  • UV index: 11
  • Sunrise: 05:56 +0530
  • Sunset: 17:54 +0530
  • ▼
Today, a wet morning start with light showers is expected.
Minimal precipitation is predicted. The temperature will peak at a hot 31°C during the day, slightly dropping to a low of a warm 26°C at night.
The maximum heat index, which adjusts the air temperature based on humidity, is estimated at a fiery hot 39°C. Take into consideration that the heat index values are calculated for shade and light wind conditions. Exposure to direct sunshine can increase heat index values by up to 15 Fahrenheit (8 Celsius) degrees.
The anticipated daytime maximum should align with the typical October high of 29.7°C.
Sunrise was at 05:56 and sunset will be at 17:54; the daylight will last for 11h and 57min.

Hourly overview

Hourly temperatures

Warmest period: 9h - 11h 39°C.
Coldest hour: 23h 32°C.

Chance of precipitation

Highest chance: 9h 30%.

Hourly weather forecast

  • 9h
  • 31°C
  • Feels like:
    39°C
Few Showers
Few Showers
  • Precip. probability: 30%
  • Precipitation: 1mm
  • Wind: 8km/hSW 223°
  • Humidity: 73%
  • Pressure: 1014mbar
  • Visibility: 14km
  • UV index: 7
  • ▼
  • 10h
  • 31°C
  • Feels like:
    39°C
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 14%
  • Precipitation: 0mm
  • Wind: 10km/hWSW 243°
  • Humidity: 72%
  • Pressure: 1013mbar
  • Visibility: 15km
  • UV index: 10
  • ▼
  • 11h
  • 31°C
  • Feels like:
    39°C
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 8%
  • Precipitation: 0mm
  • Wind: 12km/hWSW 237°
  • Humidity: 71%
  • Pressure: 1012mbar
  • Visibility: 15km
  • UV index: 11
  • ▼
  • 12h
  • 30°C
  • Feels like:
    37°C
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 6%
  • Precipitation: 0mm
  • Wind: 11km/hWSW 248°
  • Humidity: 74%
  • Pressure: 1011mbar
  • Visibility: 16km
  • UV index: 11
  • ▼
  • 13h
  • 31°C
  • Feels like:
    37°C
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 8%
  • Precipitation: 0mm
  • Wind: 11km/hWSW 257°
  • Humidity: 73%
  • Pressure: 1010mbar
  • Visibility: 16km
  • UV index: 11
  • ▼
  • 14h
  • 31°C
  • Feels like:
    37°C
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 10%
  • Precipitation: 0mm
  • Wind: 12km/hWSW 254°
  • Humidity: 72%
  • Pressure: 1009mbar
  • Visibility: 16km
  • UV index: 6
  • ▼
  • 15h
  • 31°C
  • Feels like:
    38°C
Cloudy
Cloudy
  • Precip. probability: 24%
  • Precipitation: 0mm
  • Wind: 12km/hW 263°
  • Humidity: 72%
  • Pressure: 1009mbar
  • Visibility: 16km
  • UV index: 2
  • ▼
  • 16h
  • 30°C
  • Feels like:
    37°C
Cloudy
Cloudy
  • Precip. probability: 18%
  • Precipitation: 0mm
  • Wind: 12km/hW 261°
  • Humidity: 73%
  • Pressure: 1009mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
  • 17h
  • 30°C
  • Feels like:
    35°C
Cloudy
Cloudy
  • Precip. probability: 8%
  • Precipitation: 0mm
  • Wind: 10km/hWSW 249°
  • Humidity: 76%
  • Pressure: 1010mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
Sunset: 17:54
  • 18h
  • 29°C
  • Feels like:
    35°C
Cloudy
Cloudy
  • Precip. probability: 4%
  • Precipitation: 0mm
  • Wind: 9km/hWSW 254°
  • Humidity: 77%
  • Pressure: 1010mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
  • 19h
  • 28°C
  • Feels like:
    34°C
Cloudy
Cloudy
  • Precip. probability: 18%
  • Precipitation: 0mm
  • Wind: 8km/hWSW 251°
  • Humidity: 80%
  • Pressure: 1011mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
  • 20h
  • 28°C
  • Feels like:
    33°C
Few Showers
Few Showers
  • Precip. probability: 33%
  • Precipitation: 1mm
  • Wind: 7km/hW 278°
  • Humidity: 82%
  • Pressure: 1012mbar
  • Visibility: 14km
  • UV index: 0
  • ▼
  • 21h
  • 28°C
  • Feels like:
    33°C
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 24%
  • Precipitation: 0mm
  • Wind: 6km/hN 3°
  • Humidity: 84%
  • Pressure: 1013mbar
  • Visibility: 13km
  • UV index: 0
  • ▼
  • 22h
  • 27°C
  • Feels like:
    32°C
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 20%
  • Precipitation: 0mm
  • Wind: 5km/hNNE 19°
  • Humidity: 87%
  • Pressure: 1013mbar
  • Visibility: 11km
  • UV index: 0
  • ▼
  • 23h
  • 27°C
  • Feels like:
    32°C
Cloudy
Cloudy
  • Precip. probability: 18%
  • Precipitation: 0mm
  • Wind: 4km/hNNE 28°
  • Humidity: 87%
  • Pressure: 1012mbar
  • Visibility: 11km
  • UV index: 0
  • ▼
Today, in Dehiwala, primarily gloomy and occasionally rainy weather is forecasted.
With minimal precipitation of 1mm, rainfall is predicted at 9h and 20h.
The temperature will vary between the lowest temperature of 27°C and the highest temperature of 31°C. The feels-like temperature will vary between the highest temperature of 39°C and the lowest temperature of 32°C. The hottest part of the day will be from 9h to 11h, and from 13h to 15h.
The high temperature is expected to be consistent with October's usual value of 29.7°C. The night temperature will be also close to the standard October low of 25.4°C.
Updated: Oct 19, 2026 @ 03:17:48 UTC
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

The temperature at 08:47 +0530 is 31°C. Feels-like temperature is 37°C.

Today, a wet morning start with light showers is expected.

Today, there is a low chance of minimal precipitation in Dehiwala.

Today, the maximum temperature will be 31°C, while the minimum temperature will be 26°C. The maximum heat index, which calculates the temperature value influenced by the moisture in the air, is estimated at 39°C.
The highest temperature will be in line with the average maximum of 29.7°C in October. The lowest temperature will be also in line with the average low of 25.4°C.

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

In Dehiwala, the length of the day today will be 11h and 57min.