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Weather in Dehiwala-Mount Lavinia, Sri Lanka 🇱🇰

Current Weather in Dehiwala-Mount Lavinia

Partly cloudy
28°C
Feels like 34°C. Partly cloudy.
🌬️ 23 km/h WSW
💧 100% Humidity
🧭 1011 hPa
👁️ 10.0 km Visibility
☀️ UV Index: 0.0
🌡️ Dew Point: 24°C
🌅 Sunrise: 05:54 AM
🌇 Sunset: 06:25 PM
Map Overlays:

In Dehiwala-Mount Lavinia right now it is 28°C and partly cloudy, feeling like 34°C. Humidity is 100% with winds around 23 km/h, and the UV index is 0 (low). Over the next few days, temperatures in Dehiwala-Mount Lavinia range from about 27°C to 30°C.

Hourly Forecast for Dehiwala-Mount Lavinia

02:00
Light rain shower
27°
49%
03:00
Light rain shower
27°
59%
04:00
Light rain shower
27°
57%
05:00
Light rain shower
27°
30%
06:00
Light rain shower
27°
36%
07:00
Patchy rain nearby
28°
21%
08:00
Patchy rain nearby
28°
42%
09:00
Patchy rain nearby
29°
17%
10:00
Patchy rain nearby
29°
16%
11:00
Patchy rain nearby
30°
21%
12:00
Patchy rain nearby
30°
19%
13:00
Patchy rain nearby
30°
23%
14:00
Patchy rain nearby
29°
20%
15:00
Light rain shower
29°
25%
16:00
Light rain shower
29°
30%
17:00
Patchy rain nearby
28°
23%
18:00
Patchy rain nearby
28°
46%
19:00
Light rain shower
28°
64%
20:00
Light rain shower
28°
37%
21:00
Light rain shower
27°
55%
22:00
Light rain shower
27°
52%
23:00
Light rain shower
27°
39%
00:00
Light rain shower
27°
42%
01:00
Light rain shower
27°
53%

14-Day Forecast for Dehiwala-Mount Lavinia

Wed, Jun 10
Moderate rain Moderate rain
30° / 27°
Thu, Jun 11
Moderate rain Moderate rain
29° / 27°
Fri, Jun 12
Heavy rain Heavy rain
28° / 27°
Sat, Jun 13
Heavy rain Heavy rain
28° / 26°
Sun, Jun 14
Moderate rain Moderate rain
29° / 27°
Mon, Jun 15
Patchy rain nearby Patchy rain nearby
28° / 27°
Tue, Jun 16
Moderate rain Moderate rain
28° / 27°
Wed, Jun 17
Moderate rain Moderate rain
28° / 27°
Thu, Jun 18
Moderate rain Moderate rain
28° / 26°
Fri, Jun 19
Patchy rain nearby Patchy rain nearby
28° / 26°
Sat, Jun 20
Patchy rain nearby Patchy rain nearby
29° / 26°
Sun, Jun 21
Patchy rain nearby Patchy rain nearby
29° / 26°
Mon, Jun 22
Patchy rain nearby Patchy rain nearby
29° / 26°
Tue, Jun 23
Patchy rain nearby Patchy rain nearby
28° / 26°

Additional Forecasts for Dehiwala-Mount Lavinia

Air Quality

💨 US EPA Index 1 (Good)
CO (Carbon Monoxide) 155.0 μg/m³
O₃ (Ozone) 26.0 μg/m³
NO₂ (Nitrogen Dioxide) 9.2 μg/m³
SO₂ (Sulphur Dioxide) 4.3 μg/m³
PM2.5 (Fine particles) 7.1 μg/m³
PM10 (Coarse particles) 10.6 μg/m³

Historical Weather

Weather Forecasts for Other Cities in Sri Lanka

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Best Time to Be Outside in Dehiwala-Mount Lavinia Today

The most comfortable window in Dehiwala-Mount Lavinia today looks like 17:00 to 17:00, when it is around 28°C. It should stay dry through that window. The next likely rain is around 03:00.

Frequently Asked Questions about Weather in Dehiwala-Mount Lavinia

What is the temperature in Dehiwala-Mount Lavinia right now?

The current temperature in Dehiwala-Mount Lavinia is 28°C (83°F), partly cloudy (feels like 34°C).

What's the weather like in Dehiwala-Mount Lavinia right now?

Conditions in Dehiwala-Mount Lavinia right now: Partly cloudy, humidity 100%, wind 23 km/h WSW.

What is today's forecast for Dehiwala-Mount Lavinia?

Today in Dehiwala-Mount Lavinia: high 30°C, low 27°C, moderate rain. Chance of rain: 82%.

What is the 7-day weather forecast for Dehiwala-Mount Lavinia?

Daily highs and lows for Dehiwala-Mount Lavinia:

  • 2026-06-10: 30°C / 27°C
  • 2026-06-11: 29°C / 27°C
  • 2026-06-12: 28°C / 27°C
  • 2026-06-13: 28°C / 26°C
  • 2026-06-14: 29°C / 27°C
  • 2026-06-15: 28°C / 27°C
  • 2026-06-16: 28°C / 27°C
Is it going to rain in Dehiwala-Mount Lavinia today?

There is a 82% chance of rain in Dehiwala-Mount Lavinia today. Total expected precipitation: 10.14 mm.

What is the wind speed in Dehiwala-Mount Lavinia right now?

Wind in Dehiwala-Mount Lavinia is currently 23 km/h (14 mph) from the WSW.

What is the UV index in Dehiwala-Mount Lavinia right now?

The UV index in Dehiwala-Mount Lavinia is currently 0 (low). Sun protection is recommended when the index is 3 or higher.

Weather forecasts for other major cities in 🇱🇰 Sri Lanka:

Colombo · Dehiwala-Mount Lavinia · Maharagama · Jaffna · Moratuwa · Negombo · Pita Kotte · Sri Jayewardenepura Kotte · Kandy · Trincomalee · Kalmunai · Galle · Point Pedro · Batticaloa · Katunayaka · Valvedditturai · Matara · Battaramulla South · Dambulla · Kolonnawa · Kotikawatta · Anuradhapura · Vavuniya · Hendala · Ambalangoda · Ratnapura · Badulla · Puttalam · Devinuwara · Ampara · Welisara · Kalutara · Bentota · Matale · Homagama · Beruwala · Panadura · Mulleriyawa · Kandana · Ja Ela · Wattala · Kelaniya · Peliyagoda · Kurunegala · Nuwara Eliya · Chilaw · Gampola · Eravur Town · Hanwella Ihala · Weligama