Live Weather & Forecast
Weather in Mannar
Southern Province, Sri Lanka · Real-time conditions & 3-day outlook
28°C
Feels like 33°C
83°F / Feels 92°F
Thundery outbreaks in nearby
Mannar, Southern Province
🌙 Nighttime
Updated: 2026-04-29 03:45
Humidity
84%
Wind
20.5 km/h S
Wind Gust
30.6 km/h
Pressure
1006 mb
Visibility
9 km
UV Index
0
(Low)
Precipitation
0 mm
Cloud Cover
100%
Dew Point
25.1°C
Wind Degree
187°
Air Quality Index
US EPA: Good
UK DEFRA: Low (1)
CO
132.9 μg/m³
NO₂
5.9 μg/m³
O₃
61 μg/m³
SO₂
7.3 μg/m³
PM 2.5
10.9 μg/m³
PM 10
11.1 μg/m³
Today's Hourly Forecast
24-hour breakdown for Mannar, Southern Province
12 AM
27°
Partly Cloudy
1 AM
28°
Cloudy
2 AM
28°
Thundery outbreaks in nearby
3 AM
28°
Thundery outbreaks in nearby
4 AM
28°
Thundery outbreaks in nearby
5 AM
28°
Thundery outbreaks in nearby
6 AM
28°
Patchy light rain
7 AM
29°
Partly Cloudy
8 AM
30°
Thundery outbreaks in nearby
9 AM
30°
Cloudy
10 AM
31°
Thundery outbreaks in nearby
11 AM
31°
Thundery outbreaks in nearby
12 PM
31°
Thundery outbreaks in nearby
1 PM
31°
Patchy light rain in area with thunder
2 PM
30°
Light rain shower
3 PM
30°
Light rain shower
4 PM
30°
Patchy light rain in area with thunder
5 PM
29°
Thundery outbreaks in nearby
6 PM
29°
Partly Cloudy
7 PM
29°
Clear
8 PM
29°
Clear
9 PM
29°
Clear
10 PM
29°
Clear
11 PM
29°
Clear
3-Day Forecast
Daily overview for Mannar, Southern Province
Today
Patchy rain nearby
31°
/
27°
🌧️ 81% chance of rain
💧 Avg. humidity: 78%
💨 Max wind: 25.9 km/h
🌧️ Total precip: 3.34 mm
☀️ UV Index: 12.3
🌅 Sunrise: 05:55 AM
🌇 Sunset: 06:20 PM
🌙 Waxing Gibbous
🌑 Moon: 93% lit
Thu, Apr 30
Patchy rain nearby
31°
/
29°
🌧️ 86% chance of rain
💧 Avg. humidity: 75%
💨 Max wind: 29.9 km/h
🌧️ Total precip: 0.55 mm
☀️ UV Index: 12.7
🌅 Sunrise: 05:55 AM
🌇 Sunset: 06:20 PM
🌙 Waxing Gibbous
🌑 Moon: 97% lit
Fri, May 1
Patchy rain nearby
31°
/
29°
🌧️ 89% chance of rain
💧 Avg. humidity: 75%
💨 Max wind: 31.7 km/h
🌧️ Total precip: 1.21 mm
☀️ UV Index: 12.5
🌅 Sunrise: 05:54 AM
🌇 Sunset: 06:21 PM
🌙 Full Moon
🌑 Moon: 99% lit
Best Time to Visit Mannar
Plan your trip to Mannar, 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 Mannar?
Current conditions in Mannar: Thundery outbreaks in nearby, temperature 28°C, humidity 84%.
What is the best time to visit Mannar?
The best time to visit Mannar is typically November – April. Dry season — low humidity, clear skies, comfortable temperatures.
What is the climate like in Mannar?
Mannar is located at approximately 9° latitude. It has a tropical or subtropical climate with wet and dry seasons.
Does it rain a lot in Mannar?
The wettest period in Mannar is typically during June – September. Wet/monsoon season; heavier rainfall possible.
What should I pack for a trip to Mannar?
For visits to Mannar during November – April: light clothing and sun protection. For June – September: layers and a waterproof jacket are recommended.
What country is Mannar in?
Mannar is located in Sri Lanka, in the state of Southern Province.
What are the public holidays in Mannar in 2026?
View the 2026 public holidays for Mannar on our Holidays page.
What are the GPS coordinates used for the weather forecast in Mannar?
The weather forecast for Mannar uses coordinates 8.9813, 79.9044.
What is the current temperature outside in Mannar?
The current outdoor temperature in Mannar is 28°C (82°F) with thundery outbreaks in nearby.
What is the hourly weather forecast for Mannar today?
Today's hour-by-hour weather breakdown for Mannar 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 Mannar tomorrow hour by hour?
Tomorrow's forecast for Mannar shows a high of 31°C and a low of 29°C. See the 3-Day Forecast section above for a full hourly breakdown.
What is the chance of rain today in Mannar?
There is a 81% chance of rain in Mannar 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 Mannar?
Yes, there is a 81% chance of rain in Mannar today — consider carrying an umbrella. Check the hourly forecast above for the most likely rain windows.