Dehiwala-Mount Lavinia

Colombo District, Western Province, Sri Lanka

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Current Weather

27°

Light Rain and Breezy

Feels Like: 32°

Min: 26°

Max: 28°

The next few hours will be breezy and overcast, with today reaching 28°C and dropping to 27°C. The coming days will be possible thunderstorms throughout the day.

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Hourly Forecast

27° 27° 27° 26° 26° 26° 27° 27° 27° 28° 28° 27° 27° 27° 27° 27° 27° 27° 27° 27° 27° 28° 27° 27°
98%
96%
96%
96%
90%
90%
90%
88%
88%
88%
86%
86%
86%
94%
94%
94%
100%
100%
100%
98%
98%
98%
96%
96%
9am
10am
11am
12pm
1pm
2pm
3pm
4pm
5pm
6pm
7pm
8pm
9pm
10pm
11pm
12am
1am
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Today
Tomorrow

Daylight Hours

06:02

Sunrise

18:00

Sunset

11 hours 58 minutes of sunlight today

Moon

Waxing Gibbous

17:06

Moonrise

05:25

Moonset

Daily Forecast

Today

26°
28°

Saturday

27°
28°

Sunday

27°
29°

Monday

26°
28°

Tuesday

25°
28°

Wednesday

26°
28°

Thursday

26°
28°

Friday

27°
28°

Saturday

27°
28°

Sunday

27°
28°

Air Quality Data Available

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UV Index

Wear sunscreen
3 Moderate
Low Extreme

Humidity

83% Humid
Low High

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Weather in Dehiwala-Mount Lavinia today, September 25, 2026

Expect unsettled, showery conditions in Dehiwala-Mount Lavinia on September 25, 2026 as rain moves through. The day opens on a wet note and needs flexible outdoor plans. Morning plans should assume damp conditions, as rain chances climb toward 98% around 09:00. Cloud cover is also at its densest near 09:00 at roughly 100%.

The temperature range runs from about 26°C up to 28°C. Relative humidity sits between 82% and 89%, reaching its peak around 12:00. Expect gentle winds, highest near 23:00 at 8.9 km/h.

Expect the wet theme to continue later, as rain odds reach 96% near 12:00. Cloud amounts hold near 100% around 12:00. Expect visibility near 16.1 km, with poorer spells close to 15.4 km. The sun rises at 06:02 and sets at 18:00, for a total of 11 hours 58 minutes of sunlight today.

Taken together, Dehiwala-Mount Lavinia looks wet enough on September 25, 2026 that flexible outdoor plans work best, with temperatures peaking near 28°C.

Frequently asked questions about weather in Dehiwala-Mount Lavinia

How warm does it get in Dehiwala-Mount Lavinia?

The warmest month in Dehiwala-Mount Lavinia is February, with average high temperatures of 31°C. The average temperature during this period is around 28°C.

How cold does it get in Dehiwala-Mount Lavinia?

The coldest month in Dehiwala-Mount Lavinia is January, with average low temperatures of 25°C. The average temperature during this period is around 27°C.

What is the wettest time of year in Dehiwala-Mount Lavinia?

The wettest month in Dehiwala-Mount Lavinia is November, with an average of 377mm of precipitation.

What is the driest time of year in Dehiwala-Mount Lavinia?

The driest month in Dehiwala-Mount Lavinia is February, with an average of 49mm of precipitation.

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Metric (°C, km/h)