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Weather in Kalutara, Sri Lanka 🇱🇰

Current Weather in Kalutara

Light rain shower
26°C
Feels like 29°C. Light rain shower.
🌬️ 10 km/h S
💧 86% Humidity
🧭 1012 hPa
👁️ 10.0 km Visibility
☀️ UV Index: 0.0
🌡️ Dew Point: 23°C
🌅 Sunrise: 06:02 AM
🌇 Sunset: 06:15 PM
Map Overlays:

As of now, Kalutara is 26°C and light rain shower, feeling like 29°C. The air is at 86% humidity and winds are about 10 km/h, and the UV index is 0 (low). The next few days in Kalutara look set for about 25°C up to 29°C.

Hourly Forecast for Kalutara

01:00
Light rain shower
26°
40%
02:00
Patchy rain nearby
26°
27%
03:00
Patchy rain nearby
26°
37%
04:00
Light rain shower
26°
39%
05:00
Patchy rain nearby
26°
25%
06:00
Patchy rain nearby
26°
30%
07:00
Patchy rain nearby
27°
25%
08:00
Patchy rain nearby
28°
26%
09:00
Patchy rain nearby
28°
22%
10:00
Patchy rain nearby
29°
18%
11:00
Patchy rain nearby
29°
17%
12:00
Light rain shower
28°
51%
13:00
Patchy rain nearby
28°
42%
14:00
Patchy rain nearby
28°
15%
15:00
Patchy rain nearby
28°
13%
16:00
Patchy rain nearby
28°
21%
17:00
Light rain shower
27°
68%
18:00
Light rain shower
26°
64%
19:00
Light rain shower
26°
72%
20:00
Light rain shower
26°
72%
21:00
Light rain shower
26°
43%
22:00
Light rain shower
26°
72%
23:00
Light rain shower
26°
71%
00:00
Light rain shower
26°
61%

14-Day Forecast for Kalutara

Sat, Sep 05
Patchy rain nearby Patchy rain nearby
29° / 26°
Sun, Sep 06
Light rain shower Light rain shower
29° / 25°
Mon, Sep 07
Light rain shower Light rain shower
29° / 25°
Tue, Sep 08
Light rain shower Light rain shower
29° / 26°
Wed, Sep 09
Patchy rain nearby Patchy rain nearby
29° / 26°
Thu, Sep 10
Patchy rain nearby Patchy rain nearby
29° / 26°
Fri, Sep 11
Light rain shower Light rain shower
28° / 26°
Sat, Sep 12
Light rain shower Light rain shower
28° / 26°
Sun, Sep 13
Light rain shower Light rain shower
28° / 26°
Mon, Sep 14
Light rain shower Light rain shower
28° / 26°
Tue, Sep 15
Light rain shower Light rain shower
28° / 26°
Wed, Sep 16
Light rain shower Light rain shower
27° / 26°
Thu, Sep 17
Light rain shower Light rain shower
28° / 26°
Fri, Sep 18
Patchy rain nearby Patchy rain nearby
28° / 26°

Additional Forecasts for Kalutara

Air Quality

💨 US EPA Index 1 (Good)
CO (Carbon Monoxide) 589.0 μg/m³
O₃ (Ozone) 13.0 μg/m³
NO₂ (Nitrogen Dioxide) 15.8 μg/m³
SO₂ (Sulphur Dioxide) 1.9 μg/m³
PM2.5 (Fine particles) 11.1 μg/m³
PM10 (Coarse particles) 14.1 μg/m³

Historical Weather

Weather Forecasts for Other Cities in Sri Lanka

Browse Weather in Sri Lanka by cities in alphabetical order:

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Weather in Sri Lanka ›

Best Time to Be Outside in Kalutara Today

The most comfortable window in Kalutara today looks like 14:00 to 17:00, when it is around 28°C. It should stay dry through that window. The next likely rain is around 12:00.

Frequently Asked Questions about Weather in Kalutara

What is the temperature in Kalutara right now?

It is currently 26°C (79°F) in Kalutara, light rain shower (feels like 29°C).

What's the weather like in Kalutara right now?

Conditions in Kalutara right now: Light rain shower, humidity 86%, wind 10 km/h S.

What is today's forecast for Kalutara?

Today in Kalutara: high 29°C, low 26°C, patchy rain nearby. Chance of rain: 84%.

What is the 7-day weather forecast for Kalutara?

Daily highs and lows for Kalutara:

  • 2026-09-05: 29°C / 26°C
  • 2026-09-06: 29°C / 25°C
  • 2026-09-07: 29°C / 25°C
  • 2026-09-08: 29°C / 26°C
  • 2026-09-09: 29°C / 26°C
  • 2026-09-10: 29°C / 26°C
  • 2026-09-11: 28°C / 26°C
Is it going to rain in Kalutara today?

There is a 84% chance of rain in Kalutara today. Total expected precipitation: 9.45 mm.

What is the wind speed in Kalutara right now?

Wind in Kalutara is currently 10 km/h (6 mph) from the S.

What is the UV index in Kalutara right now?

The UV index in Kalutara 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