Weather forecast for todayAlwis Town, Sri Lanka

Weather forecast for today

Current condition 01:11 +0530

  • 25°C
  • Feels like:
    25°C
Mostly Cloudy
Mostly Cloudy
  • Precipitation: 1mm
  • Wind: 10km/hESE 120°
  • Humidity: 98%
  • Dewpoint: 25°C
  • Pressure: 1010.16mbar
  • Visibility: 9.66km
  • UV index: 0
  • ▼
In Alwis Town, currently, the sky is cloud-filled, with only small gaps of brightness.
Rainfall is insignificant.
The temperature is a warm 25°C. The current temperature is at the minimum expected for today.

Thursday 22. Oct 2026

  • 28°C
  • 25°C
Thunderstorms
Thunderstorms
  • Precip. probability: 100%
  • Precipitation: 36mm
  • Wind: 17km/hSW 214°
  • Humidity: 91%
  • UV index: 6
  • Sunrise: 05:56 +0530
  • Sunset: 17:52 +0530
  • ▼
On Thursday, 22nd of October, storm chances remain present.
Intense precipitation of 36mm is expected for today. Temperature shifts will be minor, from a high of a moderately hot 28°C to a low of a warm 25°C.
The maximum heat index, which represents the influence of relative humidity on air temperature, is calculated to be a humid 34°C. Note that heat index values are valued for light wind and location in the shade.
The high is predicted to coincide with October's normal of 30°C.
Sunrise will be at 05:56 and sunset at 17:52; the daylight will last for 11h and 56min.

Hourly overview

Hourly temperatures

Warmest period: 10h - 13h 33°C.
Coldest hour: 1h 25°C.

Chance of precipitation

Highest chance: 4h 100%.

Hourly weather forecast

  • 2h
  • 25°C
  • Feels like:
    25°C
Thunderstorms
Thunderstorms
  • Precip. probability: 100%
  • Precipitation: 8mm
  • Wind: 8km/hS 186°
  • Humidity: 98%
  • Pressure: 1009mbar
  • Visibility: 7km
  • UV index: 0
  • ▼
  • 4h
  • 26°C
  • Feels like:
    30°C
Thunderstorms
Thunderstorms
  • Precip. probability: 100%
  • Precipitation: 8mm
  • Wind: 9km/hS 180°
  • Humidity: 96%
  • Pressure: 1010mbar
  • Visibility: 6km
  • UV index: 0
  • ▼
Sunrise: 05:56
  • 6h
  • 25°C
  • Feels like:
    25°C
Thunderstorms
Thunderstorms
  • Precip. probability: 100%
  • Precipitation: 7mm
  • Wind: 9km/hS 187°
  • Humidity: 98%
  • Pressure: 1011mbar
  • Visibility: 6km
  • UV index: 0
  • ▼
  • 8h
  • 27°C
  • Feels like:
    32°C
Thunderstorms
Thunderstorms
  • Precip. probability: 99%
  • Precipitation: 5mm
  • Wind: 12km/hSSW 195°
  • Humidity: 92%
  • Pressure: 1013mbar
  • Visibility: 6km
  • UV index: 2
  • ▼
  • 10h
  • 28°C
  • Feels like:
    33°C
Showers
Showers
  • Precip. probability: 67%
  • Precipitation: 2mm
  • Wind: 13km/hSW 216°
  • Humidity: 90%
  • Pressure: 1013mbar
  • Visibility: 8km
  • UV index: 5
  • ▼
  • 12h
  • 28°C
  • Feels like:
    33°C
Showers
Showers
  • Precip. probability: 69%
  • Precipitation: 4mm
  • Wind: 14km/hSW 226°
  • Humidity: 90%
  • Pressure: 1011mbar
  • Visibility: 2km
  • UV index: 3
  • ▼
  • 14h
  • 28°C
  • Feels like:
    33°C
Showers
Showers
  • Precip. probability: 80%
  • Precipitation: 4mm
  • Wind: 16km/hSW 229°
  • Humidity: 89%
  • Pressure: 1010mbar
  • Visibility: 2km
  • UV index: 2
  • ▼
  • 16h
  • 27°C
  • Feels like:
    32°C
Showers
Showers
  • Precip. probability: 47%
  • Precipitation: 2mm
  • Wind: 13km/hSW 229°
  • Humidity: 91%
  • Pressure: 1010mbar
  • Visibility: 10km
  • UV index: 0
  • ▼
Sunset: 17:52
  • 18h
  • 26°C
  • Feels like:
    31°C
Showers
Showers
  • Precip. probability: 70%
  • Precipitation: 2mm
  • Wind: 12km/hSSW 210°
  • Humidity: 92%
  • Pressure: 1011mbar
  • Visibility: 8km
  • UV index: 0
  • ▼
  • 20h
  • 26°C
  • Feels like:
    30°C
Rain
Rain
  • Precip. probability: 85%
  • Precipitation: 9mm
  • Wind: 11km/hSSW 208°
  • Humidity: 94%
  • Pressure: 1013mbar
  • Visibility: 1km
  • UV index: 0
  • ▼
  • 22h
  • 26°C
  • Feels like:
    30°C
Showers
Showers
  • Precip. probability: 67%
  • Precipitation: 3mm
  • Wind: 10km/hSSW 212°
  • Humidity: 95%
  • Pressure: 1013mbar
  • Visibility: 2km
  • UV index: 0
  • ▼
Today, a combination of rain-soaked and thunderstorm-prone weather is forecasted.
Rain is anticipated throughout the entire day, with precipitation varying from a minimal 2mm to a maximum of 9mm. With substantial precipitation of 9mm, most rainfall is expected at 20h.
The temperature will be between the highest temperature of 28°C and the lowest temperature of 25°C. The feels-like temperature will be between a minimum of 25°C and a maximum of 33°C. The warmest part of the day will be from 10h to 14h.
The forecasted high will be consistent with the typical October maximum of 30°C. The night temperature will be also resembling the standard October low of 25°C.
Updated: Oct 21, 2026 @ 19:41:21 UTC
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

Currently, it rains, but precipitation is minimal.

The current temperature (01:11 +0530) in Alwis Town is 25°C.

On Thursday, in Alwis Town, expect thunderstorm activity to continue.

Yes, it will rain today. Beware - heavy precipitation of 36mm is anticipated.

Today, the maximum temperature will be 28°C, while the minimum temperature will be 25°C. The maximum heat index, which combines relative humidity and air temperature, is appraised at 34°C.
The highest temperature will be in line with the average maximum 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, the length of the day today will be 11h and 56min.