Live Weather & Forecast
Weather in Kolonnawa
Western Province, Sri Lanka · Real-time conditions & 3-day outlook
27°C
Feels like 32°C
81°F / Feels 90°F
Partly Cloudy
Kolonnawa, Western Province
🌙 Nighttime
Updated: 2026-04-29 00:30
Humidity
100%
Wind
10.4 km/h SSE
Wind Gust
17.2 km/h
Pressure
1008 mb
Visibility
10 km
UV Index
0
(Low)
Precipitation
0 mm
Cloud Cover
25%
Dew Point
24.3°C
Wind Degree
150°
Air Quality Index
US EPA: Moderate
UK DEFRA: Low (2)
CO
1519.9 μg/m³
NO₂
34 μg/m³
O₃
16 μg/m³
SO₂
8.1 μg/m³
PM 2.5
16.8 μg/m³
PM 10
17.3 μg/m³
Today's Hourly Forecast
24-hour breakdown for Kolonnawa, Western Province
12 AM
27°
Partly Cloudy
1 AM
27°
Partly Cloudy
2 AM
26°
Clear
3 AM
26°
Partly Cloudy
4 AM
26°
Partly Cloudy
5 AM
26°
Partly Cloudy
6 AM
26°
Sunny
7 AM
27°
Sunny
8 AM
28°
Sunny
9 AM
29°
Sunny
10 AM
31°
Thundery outbreaks in nearby
11 AM
31°
Patchy rain nearby
12 PM
31°
Patchy light rain in area with thunder
1 PM
31°
Patchy light rain in area with thunder
2 PM
31°
Patchy rain nearby
3 PM
30°
Patchy light rain in area with thunder
4 PM
30°
Patchy light rain in area with thunder
5 PM
29°
Thundery outbreaks in nearby
6 PM
28°
Partly Cloudy
7 PM
28°
Patchy rain nearby
8 PM
28°
Patchy rain nearby
9 PM
28°
Patchy rain nearby
10 PM
28°
Patchy rain nearby
11 PM
27°
Patchy rain nearby
3-Day Forecast
Daily overview for Kolonnawa, Western Province
Today
Patchy rain nearby
31°
/
26°
🌧️ 86% chance of rain
💧 Avg. humidity: 79%
💨 Max wind: 16.2 km/h
🌧️ Total precip: 2.86 mm
☀️ UV Index: 12.9
🌅 Sunrise: 05:57 AM
🌇 Sunset: 06:18 PM
🌙 Waxing Gibbous
🌑 Moon: 93% lit
Thu, Apr 30
Patchy rain nearby
31°
/
27°
🌧️ 88% chance of rain
💧 Avg. humidity: 77%
💨 Max wind: 14.4 km/h
🌧️ Total precip: 2.39 mm
☀️ UV Index: 12.3
🌅 Sunrise: 05:57 AM
🌇 Sunset: 06:18 PM
🌙 Waxing Gibbous
🌑 Moon: 97% lit
Fri, May 1
Patchy rain nearby
31°
/
27°
🌧️ 85% chance of rain
💧 Avg. humidity: 77%
💨 Max wind: 16.9 km/h
🌧️ Total precip: 1.88 mm
☀️ UV Index: 12.7
🌅 Sunrise: 05:57 AM
🌇 Sunset: 06:18 PM
🌙 Full Moon
🌑 Moon: 99% lit
Best Time to Visit Kolonnawa
Plan your trip to Kolonnawa, 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 Kolonnawa?
Current conditions in Kolonnawa: Partly Cloudy, temperature 27°C, humidity 100%.
What is the best time to visit Kolonnawa?
The best time to visit Kolonnawa is typically November – April. Dry season — low humidity, clear skies, comfortable temperatures.
What is the climate like in Kolonnawa?
Kolonnawa is located at approximately 6.9° latitude. It has a tropical or subtropical climate with wet and dry seasons.
Does it rain a lot in Kolonnawa?
The wettest period in Kolonnawa is typically during June – September. Wet/monsoon season; heavier rainfall possible.
What should I pack for a trip to Kolonnawa?
For visits to Kolonnawa during November – April: light clothing and sun protection. For June – September: layers and a waterproof jacket are recommended.
What country is Kolonnawa in?
Kolonnawa is located in Sri Lanka, in the state of Western Province.
What are the public holidays in Kolonnawa in 2026?
View the 2026 public holidays for Kolonnawa on our Holidays page.
What are the GPS coordinates used for the weather forecast in Kolonnawa?
The weather forecast for Kolonnawa uses coordinates 6.9326, 79.8903.
What is the current temperature outside in Kolonnawa?
The current outdoor temperature in Kolonnawa is 27°C (81°F) with partly cloudy.
What is the hourly weather forecast for Kolonnawa today?
Today's hour-by-hour weather breakdown for Kolonnawa 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 Kolonnawa tomorrow hour by hour?
Tomorrow's forecast for Kolonnawa shows a high of 31°C and a low of 27°C. See the 3-Day Forecast section above for a full hourly breakdown.
What is the chance of rain today in Kolonnawa?
There is a 86% chance of rain in Kolonnawa 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 Kolonnawa?
Yes, there is a 86% chance of rain in Kolonnawa today — consider carrying an umbrella. Check the hourly forecast above for the most likely rain windows.