🇱🇰 Weather in Trincomalee
Current Weather in Trincomalee
28°C
Feels like 30°C. Partly Cloudy.
🌬️ 37 km/h SW
💧 74% Humidity
🧭 1009 hPa
👁️ 10.0 km Visibility
☀️ UV Index: 0.0
🌡️ Dew Point: 22°C
🌅 Sunrise: 05:57 AM
🌇 Sunset: 06:24 PM
Map Overlays:
Hourly Forecast for Trincomalee
23:00
28°
13%
00:00
27°
10%
01:00
27°
10%
02:00
27°
12%
03:00
27°
12%
04:00
27°
13%
05:00
27°
13%
06:00
27°
12%
07:00
27°
10%
08:00
28°
9%
09:00
29°
8%
10:00
30°
8%
11:00
30°
7%
12:00
31°
6%
13:00
32°
11%
14:00
32°
5%
15:00
32°
5%
16:00
32°
4%
17:00
31°
8%
18:00
30°
7%
19:00
29°
10%
20:00
28°
12%
21:00
28°
10%
22:00
27°
8%
14-Day Forecast for Trincomalee
Fri, Aug 07
Partly Cloudy
32° /
27°
Sat, Aug 08
Partly Cloudy
32° /
27°
Sun, Aug 09
Partly Cloudy
32° /
27°
Mon, Aug 10
Sunny
33° /
27°
Tue, Aug 11
Sunny
34° /
27°
Wed, Aug 12
Sunny
33° /
27°
Thu, Aug 13
Sunny
33° /
27°
Fri, Aug 14
Sunny
34° /
27°
Sat, Aug 15
Sunny
33° /
27°
Sun, Aug 16
Sunny
34° /
27°
Mon, Aug 17
Sunny
33° /
27°
Tue, Aug 18
Sunny
33° /
27°
Wed, Aug 19
Sunny
32° /
26°
Thu, Aug 20
Partly Cloudy
33° /
27°
Additional Forecasts for Trincomalee
Marine Forecast
Tide Forecast
Air Quality
💨 US EPA Index 1 (Good)
CO (Carbon Monoxide) 150.0
μg/m³
O₃ (Ozone) 45.0
μg/m³
NO₂ (Nitrogen Dioxide) 5.7 μg/m³
SO₂ (Sulphur Dioxide) 2.9
μg/m³
PM2.5 (Fine particles) 8.5 μg/m³
PM10 (Coarse particles) 13.1 μg/m³
Local Sports Events
Historical Weather
Weather Forecasts for Other Cities in Sri Lanka
Learn More about Weather
FAQ — Weather in Trincomalee
Common questions about this page — answers customized for the data shown above.
The current weather in Trincomalee is partly cloudy with a temperature of 28°C (feels like 30°C). Humidity is at 74% and wind speed is 37 km/h. Browse weather for other cities for comparison.
Tomorrow's forecast for Trincomalee shows partly cloudy with a high of 32°C and a low of 27°C. There is a 8% chance of rain. Tomorrow’s sunrise and sunset times for Trincomalee are also available.
Over the next 7 days in Trincomalee, temperatures are forecast to range from a low of 27°C to a high of 34°C. The 7-day forecast table above shows day-by-day conditions, precipitation probability and hourly breakdowns. For weather in nearby cities, see Sri Lanka city pages.
The 7-day forecast for Trincomalee shows no days with a 50%+ chance of rain. Conditions look mostly dry, though brief showers can occur without being captured in daily averages — check the hourly forecast above for short-window precipitation timing.
Tuesday is forecast to be the warmest day in Trincomalee this week, with a high of 34°C and sunny conditions expected.
Trincomalee sits at approximately 8.6° north latitude, which generally produces a tropical or sub-tropical climate, with relatively warm temperatures year-round and distinct wet and dry seasons rather than a clear summer–winter cycle. Local geography (coast vs. inland, altitude, prevailing winds) shapes the specific weather patterns shown in the forecast above.
Climatically, the best time to visit Trincomalee is generally the local dry season — typically the cooler months of the year for that latitude — when humidity and rainfall are at their lowest. Exact timing depends on what you're after — fewer crowds, specific events, lowest rainfall, or warmest weather. Check the forecast above before planning a short trip.
In the Northern Hemisphere, summer falls in June–August and winter in December–February. Spring runs March–May and autumn runs September–November. Trincomalee follows this Northern/Southern Hemisphere pattern based on its latitude. See the sun page for exact daylight hours through the year.