Weather forecast for todayNampamunuwa, Sri Lanka

Weather forecast for today

Current condition 11:26 +0530

  • 27°C
  • Feels like:
    33°C
Rain
Rain
  • Precipitation: 3mm
  • Wind: 14km/hWSW 240°
  • Humidity: 93%
  • Dewpoint: 26°C
  • Pressure: 1011.18mbar
  • Visibility: 6.44km
  • UV index: 6
  • ▼
At the moment, in Nampamunuwa, moderate rain is soaking the ground.
Current rainfall is 3mm.
The temperature is a warm 27°C, while the apparent temperature, which measures the combined effect of heat and moisture, is estimated at a tropical 33°C. The current temperature is at the expected maximum for today.

Monday 26. Oct 2026

  • 27°C
  • 24°C
Thunderstorms
Thunderstorms
  • Precip. probability: 100%
  • Precipitation: 60mm
  • Wind: 16km/hWSW 246°
  • Humidity: 93%
  • UV index: 6
  • Sunrise: 05:56 +0530
  • Sunset: 17:51 +0530
  • ▼
Today, on Monday, 26th of October, unstable weather may lead to more thunderstorms.
Excessive precipitation of 60mm is anticipated. The highest daytime temperature will reach a temperate 27°C, creating a slight contrast with the forecasted nighttime low of a moderately hot 24°C.
The maximum heat index, which represents the influence of relative humidity on air temperature, is assessed at a hot 31°C. Note that heat index values are valued for light wind and location in the shade.
The day’s top temperature is expected to be moderately lower than the typical October high of 29.7°C.
Sunrise was at 05:56 and sunset will be at 17:51; the daylight will last for 11h and 55min.

Hourly overview

Hourly temperatures

Warmest hour: 11h 33°C.
Coldest period: 23h - 1h 28°C.

Chance of precipitation

Highest chance: 100%.

Hourly weather forecast

  • 11h
  • 27°C
  • Feels like:
    33°C
Thunderstorms
Thunderstorms
  • Precip. probability: 100%
  • Precipitation: 7mm
  • Wind: 15km/hWSW 240°
  • Humidity: 93%
  • Pressure: 1011mbar
  • Visibility: 7km
  • UV index: 6
  • ▼
  • 12h
  • 27°C
  • Feels like:
    33°C
Thunderstorms
Thunderstorms
  • Precip. probability: 93%
  • Precipitation: 7mm
  • Wind: 16km/hWSW 242°
  • Humidity: 93%
  • Pressure: 1009mbar
  • Visibility: 7km
  • UV index: 6
  • ▼
  • 13h
  • 27°C
  • Feels like:
    32°C
Thunderstorms
Thunderstorms
  • Precip. probability: 100%
  • Precipitation: 7mm
  • Wind: 14km/hWSW 248°
  • Humidity: 92%
  • Pressure: 1008mbar
  • Visibility: 6km
  • UV index: 5
  • ▼
  • 14h
  • 27°C
  • Feels like:
    32°C
Thunderstorms
Thunderstorms
  • Precip. probability: 100%
  • Precipitation: 6mm
  • Wind: 14km/hWSW 245°
  • Humidity: 91%
  • Pressure: 1008mbar
  • Visibility: 6km
  • UV index: 3
  • ▼
  • 15h
  • 27°C
  • Feels like:
    31°C
Thunderstorms
Thunderstorms
  • Precip. probability: 100%
  • Precipitation: 5mm
  • Wind: 15km/hWSW 247°
  • Humidity: 93%
  • Pressure: 1008mbar
  • Visibility: 5km
  • UV index: 2
  • ▼
  • 16h
  • 26°C
  • Feels like:
    30°C
Thunderstorms
Thunderstorms
  • Precip. probability: 100%
  • Precipitation: 5mm
  • Wind: 14km/hWSW 247°
  • Humidity: 94%
  • Pressure: 1008mbar
  • Visibility: 6km
  • UV index: 0
  • ▼
  • 17h
  • 26°C
  • Feels like:
    30°C
Thunderstorms
Thunderstorms
  • Precip. probability: 99%
  • Precipitation: 4mm
  • Wind: 12km/hWSW 248°
  • Humidity: 95%
  • Pressure: 1008mbar
  • Visibility: 2km
  • UV index: 0
  • ▼
Sunset: 17:51
  • 18h
  • 26°C
  • Feels like:
    30°C
Thunderstorms
Thunderstorms
  • Precip. probability: 98%
  • Precipitation: 7mm
  • Wind: 13km/hW 262°
  • Humidity: 94%
  • Pressure: 1009mbar
  • Visibility: 4km
  • UV index: 0
  • ▼
  • 19h
  • 25°C
  • Feels like:
    29°C
Thunderstorms
Thunderstorms
  • Precip. probability: 100%
  • Precipitation: 5mm
  • Wind: 13km/hWSW 257°
  • Humidity: 96%
  • Pressure: 1010mbar
  • Visibility: 5km
  • UV index: 0
  • ▼
  • 20h
  • 25°C
  • Feels like:
    29°C
Thunderstorms
Thunderstorms
  • Precip. probability: 76%
  • Precipitation: 3mm
  • Wind: 8km/hW 275°
  • Humidity: 97%
  • Pressure: 1011mbar
  • Visibility: 2km
  • UV index: 0
  • ▼
  • 21h
  • 25°C
  • Feels like:
    29°C
Showers
Showers
  • Precip. probability: 54%
  • Precipitation: 2mm
  • Wind: 9km/hW 274°
  • Humidity: 97%
  • Pressure: 1011mbar
  • Visibility: 7km
  • UV index: 0
  • ▼
  • 22h
  • 25°C
  • Feels like:
    29°C
Showers
Showers
  • Precip. probability: 55%
  • Precipitation: 2mm
  • Wind: 8km/hSW 230°
  • Humidity: 97%
  • Pressure: 1011mbar
  • Visibility: 5km
  • UV index: 0
  • ▼
  • 23h
  • 25°C
  • Feels like:
    28°C
Showers
Showers
  • Precip. probability: 43%
  • Precipitation: 1mm
  • Wind: 6km/hSSW 213°
  • Humidity: 98%
  • Pressure: 1011mbar
  • Visibility: 4km
  • UV index: 0
  • ▼
Today, in Nampamunuwa, primarily turbulent and occasionally wet weather is forecasted.
Rainfall is anticipated throughout the entire day, with precipitation varying from a minimal 1mm to a maximum of 7mm. The most intense rain will be falling from 11h to 13h and at 18h.
The temperature will vary between the lowest temperature of 25°C and the highest temperature of 27°C. The feels-like temperature will vary between a maximum of 33°C and a minimum of 28°C. The warmest part of the day will be from 11h to 15h.
The temperature is expected to be a few degrees lower than the average peak in October, which is 29.7°C. The minimum temperature will be also similar to October's average low of 25.4°C.
Updated: Oct 26, 2026 @ 05:56:14 UTC
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

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

At 11:26 +0530, the temperature is 27°C. Feels-like temperature is 33°C.

Today, thunderstorms may develop under unsettled skies.

Yes, it will rain today. Weather alert - destructive precipitation of 60mm is predicted.

Today, the highest temperature will be 27°C, while the lowest temperature will be 24°C. The maximum heat index, which modifies the air temperature to account for humidity, is assessed at 31°C.
The maximum temperature will be relatively lower than the average highest temperature of 29.7°C in October. The lowest temperature will be in line with the average low of 25.4°C.

On Monday, in Nampamunuwa, sunrise was at 05:56 and sunset will be at 17:51 (+0530).

In Nampamunuwa, the length of the day today will be 11h and 55min.