Live Weather & Forecast
Weather in Deniyaya
Southern Province, Sri Lanka · Real-time conditions & 3-day outlook
27°C
Feels like 30°C
80°F / Feels 87°F
Patchy rain nearby
Deniyaya, Southern Province
🌙 Nighttime
Updated: 2026-04-29 03:45
Humidity
84%
Wind
3.6 km/h WSW
Wind Gust
10.8 km/h
Pressure
1007 mb
Visibility
10 km
UV Index
0
(Low)
Precipitation
0.03 mm
Cloud Cover
55%
Dew Point
23.8°C
Wind Degree
237°
Air Quality Index
US EPA: Moderate
UK DEFRA: Low (2)
CO
90.9 μg/m³
NO₂
23.4 μg/m³
O₃
13 μg/m³
SO₂
2.7 μg/m³
PM 2.5
16 μg/m³
PM 10
17 μg/m³
Today's Hourly Forecast
24-hour breakdown for Deniyaya, Southern Province
12 AM
27°
Partly Cloudy
1 AM
27°
Patchy rain nearby
2 AM
27°
Patchy rain nearby
3 AM
27°
Patchy rain nearby
4 AM
26°
Light rain shower
5 AM
26°
Patchy light drizzle
6 AM
27°
Patchy rain nearby
7 AM
28°
Patchy rain nearby
8 AM
29°
Sunny
9 AM
30°
Partly Cloudy
10 AM
31°
Patchy rain nearby
11 AM
31°
Patchy rain nearby
12 PM
31°
Patchy rain nearby
1 PM
31°
Patchy rain nearby
2 PM
31°
Patchy rain nearby
3 PM
31°
Sunny
4 PM
30°
Sunny
5 PM
29°
Sunny
6 PM
28°
Clear
7 PM
28°
Partly Cloudy
8 PM
28°
Partly Cloudy
9 PM
28°
Partly Cloudy
10 PM
27°
Partly Cloudy
11 PM
27°
Patchy rain nearby
3-Day Forecast
Daily overview for Deniyaya, Southern Province
Today
Patchy rain nearby
31°
/
26°
🌧️ 89% chance of rain
💧 Avg. humidity: 76%
💨 Max wind: 13.3 km/h
🌧️ Total precip: 1.87 mm
☀️ UV Index: 12.2
🌅 Sunrise: 05:56 AM
🌇 Sunset: 06:15 PM
🌙 Waxing Gibbous
🌑 Moon: 93% lit
Thu, Apr 30
Patchy rain nearby
31°
/
26°
🌧️ 89% chance of rain
💧 Avg. humidity: 77%
💨 Max wind: 11.2 km/h
🌧️ Total precip: 2.91 mm
☀️ UV Index: 10.7
🌅 Sunrise: 05:55 AM
🌇 Sunset: 06:15 PM
🌙 Waxing Gibbous
🌑 Moon: 97% lit
Fri, May 1
Patchy rain nearby
31°
/
26°
🌧️ 89% chance of rain
💧 Avg. humidity: 77%
💨 Max wind: 13.7 km/h
🌧️ Total precip: 2.22 mm
☀️ UV Index: 10.8
🌅 Sunrise: 05:55 AM
🌇 Sunset: 06:15 PM
🌙 Full Moon
🌑 Moon: 99% lit
Best Time to Visit Deniyaya
Plan your trip to Deniyaya, 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 Deniyaya?
Current conditions in Deniyaya: Patchy rain nearby, temperature 27°C, humidity 84%.
What is the best time to visit Deniyaya?
The best time to visit Deniyaya is typically November – April. Dry season — low humidity, clear skies, comfortable temperatures.
What is the climate like in Deniyaya?
Deniyaya is located at approximately 6.3° latitude. It has a tropical or subtropical climate with wet and dry seasons.
Does it rain a lot in Deniyaya?
The wettest period in Deniyaya is typically during June – September. Wet/monsoon season; heavier rainfall possible.
What should I pack for a trip to Deniyaya?
For visits to Deniyaya during November – April: light clothing and sun protection. For June – September: layers and a waterproof jacket are recommended.
What country is Deniyaya in?
Deniyaya is located in Sri Lanka, in the state of Southern Province.
What are the public holidays in Deniyaya in 2026?
View the 2026 public holidays for Deniyaya on our Holidays page.
What are the GPS coordinates used for the weather forecast in Deniyaya?
The weather forecast for Deniyaya uses coordinates 6.3426, 80.5606.
What is the current temperature outside in Deniyaya?
The current outdoor temperature in Deniyaya is 27°C (81°F) with patchy rain nearby.
What is the hourly weather forecast for Deniyaya today?
Today's hour-by-hour weather breakdown for Deniyaya 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 Deniyaya tomorrow hour by hour?
Tomorrow's forecast for Deniyaya 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 Deniyaya?
There is a 89% chance of rain in Deniyaya 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 Deniyaya?
Yes, there is a 89% chance of rain in Deniyaya today — consider carrying an umbrella. Check the hourly forecast above for the most likely rain windows.