Weather forecast for tomorrowTrincomalee, Sri Lanka
Weather forecast for tomorrow
Friday 30. Oct 2026
- 33°C
- 25°C
PM Showers
- Precip. probability: 50%
- Precipitation: 3mm
- Wind: 11km/hWSW 255°
- Humidity: 75%
- UV index: 11
- Sunrise: 05:53 +0530
- Sunset: 17:43 +0530
- details ▼
Tomorrow, on Friday, a mix of clouds and showers is expected later in the afternoon.
Minimal precipitation is anticipated. The temperature will vary between a maximum of a blazing 33°C and a minimum of a temperate 25°C.
The maximum heat index, which combines relative humidity and air temperature, is calculated to be a life-threatening 46°C. Take into consideration that the heat index values are calculated for shade and light wind conditions. Be aware that direct exposure to sunlight increases heat impact and may raise the heat index by up to 15 Fahrenheit (8 Celsius) degrees.
The high is predicted to coincide with October's normal of 32.7°C.
Sunrise will be at 05:53 and sunset at 17:43; tomorrow's daylight will last for 11h and 50min.
Minimal precipitation is anticipated. The temperature will vary between a maximum of a blazing 33°C and a minimum of a temperate 25°C.
The maximum heat index, which combines relative humidity and air temperature, is calculated to be a life-threatening 46°C. Take into consideration that the heat index values are calculated for shade and light wind conditions. Be aware that direct exposure to sunlight increases heat impact and may raise the heat index by up to 15 Fahrenheit (8 Celsius) degrees.
The high is predicted to coincide with October's normal of 32.7°C.
Sunrise will be at 05:53 and sunset at 17:43; tomorrow's daylight will last for 11h and 50min.
Hourly overview
Hourly temperatures
Warmest hour: 12h 40°C.
Coldest period: 3h - 6h 30°C.
Coldest period: 3h - 6h 30°C.
Chance of precipitation
Highest chance: 18h 35%.
Hourly weather forecast
- 0h
- 27°C
- Feels like:31°C
Mostly Cloudy
- Precip. probability: 7%
- Precipitation: 0mm
- Wind: 9km/hSW 231°
- Humidity: 88%
- Pressure: 1012mbar
- Visibility: 16km
- UV index: 0
- details ▼
- 2h
- 26°C
- Feels like:30°C
Partly Cloudy
- Precip. probability: 7%
- Precipitation: 0mm
- Wind: 8km/hSW 234°
- Humidity: 89%
- Pressure: 1011mbar
- Visibility: 16km
- UV index: 0
- details ▼
- 4h
- 26°C
- Feels like:29°C
Partly Cloudy
- Precip. probability: 7%
- Precipitation: 0mm
- Wind: 8km/hWSW 237°
- Humidity: 91%
- Pressure: 1011mbar
- Visibility: 16km
- UV index: 0
- details ▼
Sunrise: 05:53
- 6h
- 26°C
- Feels like:30°C
Partly Cloudy
- Precip. probability: 7%
- Precipitation: 0mm
- Wind: 7km/hSW 234°
- Humidity: 90%
- Pressure: 1012mbar
- Visibility: 16km
- UV index: 0
- details ▼
- 8h
- 29°C
- Feels like:35°C
Partly Cloudy
- Precip. probability: 5%
- Precipitation: 0mm
- Wind: 8km/hWSW 238°
- Humidity: 79%
- Pressure: 1013mbar
- Visibility: 16km
- UV index: 4
- details ▼
- 10h
- 31°C
- Feels like:39°C
Partly Cloudy
- Precip. probability: 2%
- Precipitation: 0mm
- Wind: 9km/hWSW 245°
- Humidity: 69%
- Pressure: 1013mbar
- Visibility: 16km
- UV index: 11
- details ▼
- 12h
- 33°C
- Feels like:40°C
Partly Cloudy
- Precip. probability: 4%
- Precipitation: 0mm
- Wind: 8km/hW 268°
- Humidity: 65%
- Pressure: 1011mbar
- Visibility: 16km
- UV index: 11
- details ▼
- 14h
- 32°C
- Feels like:40°C
Partly Cloudy
- Precip. probability: 11%
- Precipitation: 0mm
- Wind: 11km/hENE 66°
- Humidity: 71%
- Pressure: 1010mbar
- Visibility: 16km
- UV index: 6
- details ▼
- 16h
- 30°C
- Feels like:38°C
Showers
- Precip. probability: 51%
- Precipitation: 2mm
- Wind: 9km/hENE 61°
- Humidity: 80%
- Pressure: 1010mbar
- Visibility: 11km
- UV index: 1
- details ▼
Sunset: 17:43
- 18h
- 29°C
- Feels like:35°C
Showers
- Precip. probability: 35%
- Precipitation: 1mm
- Wind: 7km/hENE 72°
- Humidity: 84%
- Pressure: 1012mbar
- Visibility: 11km
- UV index: 0
- details ▼
- 20h
- 28°C
- Feels like:34°C
Mostly Cloudy
- Precip. probability: 21%
- Precipitation: 0mm
- Wind: 5km/hENE 71°
- Humidity: 88%
- Pressure: 1014mbar
- Visibility: 14km
- UV index: 0
- details ▼
- 22h
- 27°C
- Feels like:33°C
Mostly Cloudy
- Precip. probability: 24%
- Precipitation: 0mm
- Wind: 3km/hESE 118°
- Humidity: 91%
- Pressure: 1014mbar
- Visibility: 2km
- UV index: 0
- details ▼
Tomorrow, primarily overcast and occasionally rain-filled weather is anticipated.
Rainfall is anticipated from 16h to 18h. With light precipitation of 2mm, most rainfall is expected at 16h.
The temperature will be between a minimum of 26°C and a maximum of 33°C. The feels-like temperature will be between the lowest temperature of 29°C and the highest temperature of 40°C. The hottest part of the day is anticipated around noon.
The maximum temperature will be consistent with October's average highest temperature of 32.7°C. The minimum temperature will be also similar to October's average low of 23.2°C.
Rainfall is anticipated from 16h to 18h. With light precipitation of 2mm, most rainfall is expected at 16h.
The temperature will be between a minimum of 26°C and a maximum of 33°C. The feels-like temperature will be between the lowest temperature of 29°C and the highest temperature of 40°C. The hottest part of the day is anticipated around noon.
The maximum temperature will be consistent with October's average highest temperature of 32.7°C. The minimum temperature will be also similar to October's average low of 23.2°C.
Updated: Oct 29, 2026 @ 03:19:37 UTC
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate
Frequently asked questions
On Friday, expect afternoon showers to move through periodically.
Tomorrow, there is a low chance of minimal precipitation in Trincomalee.
Tomorrow, the highest temperature will be 33°C, while the lowest temperature will be 25°C. The maximum heat index, which modifies the air temperature to account for humidity, is evaluated at 46°C.
The highest temperature will be in line with the average maximum of 32.7°C in October. The lowest temperature will be also in line with the average low of 23.2°C.
The highest temperature will be in line with the average maximum of 32.7°C in October. The lowest temperature will be also in line with the average low of 23.2°C.
On Friday, in Trincomalee, sunrise will be at 05:53 and sunset at 17:43 (+0530).
Tomorrow, the daylight will last for 11h and 50min.
