Weather forecast for todayAlwis Town, Sri Lanka

Weather forecast for today

Current condition 05:06 +0530

  • 26°C
  • Feels like:
    30°C
Partly Cloudy
Partly Cloudy
  • Precipitation: 3mm
  • Wind: 3km/hS 190°
  • Humidity: 97%
  • Dewpoint: 25°C
  • Pressure: 1009.14mbar
  • Visibility: 9.66km
  • UV index: 0
  • ▼
Currently, mild cloud cover is present, keeping the day bright but not completely clear.
Current rainfall is 3mm.
The temperature is a moderately hot 26°C, and the feels-like temperature of which adjusts the air temperature based on humidity comes in at calculated to be a tropical 30°C. The current temperature is nearly at the maximum of today's predicted 28°C.

Thursday 22. Oct 2026

  • 28°C
  • 25°C
Thunderstorms
Thunderstorms
  • Precip. probability: 100%
  • Precipitation: 91mm
  • Wind: 17km/hSSW 209°
  • Humidity: 93%
  • UV index: 6
  • Sunrise: 05:56 +0530
  • Sunset: 17:52 +0530
  • ▼
Today, on Thursday, 22nd of October, the potential for thunderstorms remains.
Excessive precipitation of 91mm is anticipated. A narrow temperature span is forecasted, from a high of a warm 28°C to a low of a moderately hot 25°C.
The maximum heat index, which measures the combined effect of heat and moisture, is computed to be a hot 34°C. Take into consideration that the heat index values are calculated for shade and light wind conditions.
October's typical peak of 30°C is predicted to be mirrored in the day’s high.
Sunrise will be at 05:56 and sunset at 17:52; the daylight will last for 11h and 56min.

Hourly overview

Hourly temperatures

Warmest hour: 11h 34°C.
Coldest hour: 23h 29°C.

Chance of precipitation

Highest chance: 7h - 9h 100%.

Hourly weather forecast

Sunrise: 05:56
  • 6h
  • 25°C
  • Feels like:
    25°C
Thunderstorms
Thunderstorms
  • Precip. probability: 100%
  • Precipitation: 8mm
  • Wind: 6km/hS 182°
  • Humidity: 99%
  • Pressure: 1011mbar
  • Visibility: 1km
  • UV index: 0
  • ▼
  • 8h
  • 27°C
  • Feels like:
    32°C
Thunderstorms
Thunderstorms
  • Precip. probability: 100%
  • Precipitation: 4mm
  • Wind: 12km/hSSW 194°
  • Humidity: 93%
  • Pressure: 1013mbar
  • Visibility: 6km
  • UV index: 2
  • ▼
  • 10h
  • 28°C
  • Feels like:
    34°C
Thunderstorms
Thunderstorms
  • Precip. probability: 100%
  • Precipitation: 6mm
  • Wind: 15km/hSW 215°
  • Humidity: 90%
  • Pressure: 1013mbar
  • Visibility: 8km
  • UV index: 5
  • ▼
  • 12h
  • 28°C
  • Feels like:
    33°C
Thunderstorms
Thunderstorms
  • Precip. probability: 87%
  • Precipitation: 5mm
  • Wind: 15km/hSW 224°
  • Humidity: 91%
  • Pressure: 1011mbar
  • Visibility: 7km
  • UV index: 3
  • ▼
  • 14h
  • 28°C
  • Feels like:
    33°C
Showers
Showers
  • Precip. probability: 80%
  • Precipitation: 3mm
  • Wind: 14km/hSW 223°
  • Humidity: 90%
  • Pressure: 1010mbar
  • Visibility: 2km
  • UV index: 2
  • ▼
  • 16h
  • 27°C
  • Feels like:
    32°C
Showers
Showers
  • Precip. probability: 45%
  • Precipitation: 2mm
  • Wind: 13km/hSW 225°
  • Humidity: 92%
  • Pressure: 1010mbar
  • Visibility: 8km
  • UV index: 0
  • ▼
Sunset: 17:52
  • 18h
  • 26°C
  • Feels like:
    31°C
Showers
Showers
  • Precip. probability: 75%
  • Precipitation: 2mm
  • Wind: 13km/hSSW 204°
  • Humidity: 92%
  • Pressure: 1011mbar
  • Visibility: 7km
  • UV index: 0
  • ▼
  • 20h
  • 26°C
  • Feels like:
    30°C
Rain
Rain
  • Precip. probability: 84%
  • Precipitation: 9mm
  • Wind: 11km/hSSW 202°
  • Humidity: 94%
  • Pressure: 1013mbar
  • Visibility: 1km
  • UV index: 0
  • ▼
  • 22h
  • 26°C
  • Feels like:
    30°C
Showers
Showers
  • Precip. probability: 72%
  • Precipitation: 2mm
  • Wind: 10km/hSSW 207°
  • Humidity: 96%
  • Pressure: 1013mbar
  • Visibility: 3km
  • UV index: 0
  • ▼
Today, in Alwis Town, a combination of rain-filled and stormy weather is expected.
Rainfall is anticipated throughout the entire day, with precipitation varying from a minimal 2mm to a maximum of 9mm. With high precipitation of 9mm, most rainfall is expected at 20h.
The temperature will vary between the highest temperature of 28°C and the lowest temperature of 25°C. The feels-like temperature will vary between a maximum of 34°C and a minimum of 25°C. The warmest part of the day will be from 10h to 14h.
The highest temperature will be alike with October's average maximum of 30°C. The expected low will be also comparable to the average minimum in October, which is 25°C.
Updated: Oct 21, 2026 @ 23:36:08 UTC
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

Yes, it rains now. Current precipitation is 3mm.

The current temperature (05:06 +0530) is 26°C. Feels-like temperature is 30°C.

On Thursday, storm clouds are expected to develop.

Yes, it will rain today. Weather alert - severe precipitation of 91mm is predicted.

Today, the highest temperature will be 28°C, while the lowest temperature will be 25°C. The maximum heat index, which modifies the air temperature to account for humidity, is estimated at 34°C.
The maximum temperature will be in line with the average highest temperature of 30°C in October. The lowest temperature will be also in line with the average low of 25°C.

On Thursday, in Alwis Town, sunrise will be at 05:56 and sunset at 17:52 (+0530).

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