Live Weather & Forecast
Weather in Kalutara
Western Province, Sri Lanka · Real-time conditions & 3-day outlook
27°C
Feels like 31°C
81°F / Feels 88°F
Clear
Kalutara, Western Province
🌙 Nighttime
Updated: 2026-04-28 23:45
Humidity
100%
Wind
5.8 km/h SSE
Wind Gust
9.6 km/h
Pressure
1009 mb
Visibility
10 km
UV Index
0
(Low)
Precipitation
0 mm
Cloud Cover
25%
Dew Point
24°C
Wind Degree
149°
Air Quality Index
US EPA: Good
UK DEFRA: Low (1)
CO
946.9 μg/m³
NO₂
21.7 μg/m³
O₃
28 μg/m³
SO₂
2.3 μg/m³
PM 2.5
12 μg/m³
PM 10
12.8 μg/m³
Today's Hourly Forecast
24-hour breakdown for Kalutara, Western Province
12 AM
26°
Partly Cloudy
1 AM
26°
Partly Cloudy
2 AM
26°
Partly Cloudy
3 AM
26°
Partly Cloudy
4 AM
26°
Partly Cloudy
5 AM
25°
Clear
6 AM
26°
Sunny
7 AM
27°
Sunny
8 AM
28°
Sunny
9 AM
29°
Partly Cloudy
10 AM
30°
Partly Cloudy
11 AM
30°
Partly Cloudy
12 PM
30°
Light drizzle
1 PM
30°
Patchy rain nearby
2 PM
31°
Patchy rain nearby
3 PM
29°
Patchy rain nearby
4 PM
29°
Patchy rain nearby
5 PM
29°
Patchy rain nearby
6 PM
28°
Patchy rain nearby
7 PM
28°
Partly Cloudy
8 PM
28°
Partly Cloudy
9 PM
28°
Partly Cloudy
10 PM
27°
Patchy rain nearby
11 PM
27°
Clear
3-Day Forecast
Daily overview for Kalutara, Western Province
Today
Moderate rain
31°
/
25°
🌧️ 79% chance of rain
💧 Avg. humidity: 78%
💨 Max wind: 13.7 km/h
🌧️ Total precip: 5.46 mm
☀️ UV Index: 10.1
🌅 Sunrise: 05:58 AM
🌇 Sunset: 06:17 PM
🌙 Waxing Gibbous
🌑 Moon: 87% lit
Wed, Apr 29
Patchy rain nearby
31°
/
26°
🌧️ 88% chance of rain
💧 Avg. humidity: 78%
💨 Max wind: 15.1 km/h
🌧️ Total precip: 2.11 mm
☀️ UV Index: 12.5
🌅 Sunrise: 05:57 AM
🌇 Sunset: 06:17 PM
🌙 Waxing Gibbous
🌑 Moon: 93% lit
Thu, Apr 30
Patchy rain nearby
31°
/
27°
🌧️ 88% chance of rain
💧 Avg. humidity: 77%
💨 Max wind: 12.6 km/h
🌧️ Total precip: 1.73 mm
☀️ UV Index: 12.7
🌅 Sunrise: 05:57 AM
🌇 Sunset: 06:17 PM
🌙 Waxing Gibbous
🌑 Moon: 97% lit
Best Time to Visit Kalutara
Plan your trip to Kalutara, Sri Lanka around the most favorable weather conditions.
Peak Season
November – April
Dry season — low humidity, clear skies, comfortable temperatures.
Shoulder Season
May, October
Fewer crowds, moderate prices, mild weather.
Off Season
June – September
Wet/monsoon season; heavier rainfall possible.
Frequently Asked Questions
What is the current weather in Kalutara?
Current conditions in Kalutara: Clear, temperature 27°C, humidity 100%.
What is the best time to visit Kalutara?
The best time to visit Kalutara is typically November – April. Dry season — low humidity, clear skies, comfortable temperatures.
What is the climate like in Kalutara?
Kalutara is located at approximately 6.6° latitude. It has a tropical or subtropical climate with wet and dry seasons.
Does it rain a lot in Kalutara?
The wettest period in Kalutara is typically during June – September. Wet/monsoon season; heavier rainfall possible.
What should I pack for a trip to Kalutara?
For visits to Kalutara during November – April: light clothing and sun protection. For June – September: layers and a waterproof jacket are recommended.
What country is Kalutara in?
Kalutara is located in Sri Lanka, in the state of Western Province.
What are the public holidays in Kalutara in 2026?
View the 2026 public holidays for Kalutara on our Holidays page.
What are the GPS coordinates used for the weather forecast in Kalutara?
The weather forecast for Kalutara uses coordinates 6.5835, 79.9613.
What is the current temperature outside in Kalutara?
The current outdoor temperature in Kalutara is 27°C (81°F) with clear.
What is the hourly weather forecast for Kalutara today?
Today's hour-by-hour weather breakdown for Kalutara is shown in the Hourly Forecast section above, including temperature, rain chance, and conditions for each hour of the day.
What is the weather in Kalutara tomorrow hour by hour?
Tomorrow's forecast for Kalutara shows a high of 31°C and a low of 26°C. See the 3-Day Forecast section above for a full hourly breakdown.
What is the chance of rain today in Kalutara?
There is a 79% chance of rain in Kalutara today. Check the hourly forecast above for a time-by-time breakdown of when rain is most likely.
Is it going to rain today in Kalutara?
Yes, there is a 79% chance of rain in Kalutara today — consider carrying an umbrella. Check the hourly forecast above for the most likely rain windows.