Weather forecast for tomorrow
Jaffna, Sri Lanka

Weather forecast for tomorrow

Sunday, 20. Jul

AM Showers
05:56

18:35
+0530
AM Showers
31°C / 28°C
  • Wind: 27km/h SW
  • Humidity: 73%
  • Precip. probability: 33%
  • Precipitation: 1mm
  • UV index: 9
On Sunday, in Jaffna, expect a few brief rain showers in the morning hours.
Minimal precipitation is anticipated for tomorrow. The highest daytime temperature will reach a blazing 31°C, creating a slight contrast with the expected nighttime low of a moderately hot 28°C.
The maximum heat index, which combines relative humidity and air temperature, is estimated at a fiery hot 39°C. Take into consideration that the heat index values are calculated for shade and light wind conditions. Exposure to direct sunshine can increase heat index values by up to 15 Fahrenheit (8 Celsius) degrees.
The maximum temperature is predicted to match the regular July high of 29°C.
Sunrise will be at 05:56 and sunset at 18:35; tomorrow's daylight will last for 12h and 39min.

Frequently asked questions

What is the weather forecast for Jaffna for tomorrow?
On Sunday, light morning rain showers are possible throughout the early hours.
Will it rain tomorrow?
Tomorrow, there is a low chance of minimal precipitation in Jaffna.
What will be the maximum temperature tomorrow?
Tomorrow, the highest temperature will be 31°C, while the lowest temperature will be 28°C. The maximum heat index, which reflects the perceived temperature due to humidity levels, is computed to be 39°C.
Tomorrow, the highest temperature will be in line with the average maximum temperature in July. Tomorrow, the lowest temperature will be also in line with the average low temperature.
When are sunrise and sunset tomorrow?
On Sunday, in Jaffna, sunrise will be at 05:56 and sunset at 18:35 (+0530).
How many hours of daylight will Jaffna have tomorrow?
Tomorrow in Jaffna, the daylight will last for 12h and 39min.

Hourly weather forecast

0h
  • 29°C
  • Feels like:
    36°C
Mostly Cloudy
Mostly Cloudy
  • Wind: 21km/h WSW
  • Pressure: 1004mbar
  • Humidity: 79%
  • Precip. probability: 24%
  • Precipitation: 0mm
  • Visibility: 5km
2h
  • 29°C
  • Feels like:
    35°C
Cloudy
Cloudy
  • Wind: 23km/h WSW
  • Pressure: 1003mbar
  • Humidity: 79%
  • Precip. probability: 15%
  • Precipitation: 0mm
  • Visibility: 5km
4h
  • 29°C
  • Feels like:
    35°C
Mostly Cloudy
Mostly Cloudy
  • Wind: 21km/h WSW
  • Pressure: 1002mbar
  • Humidity: 79%
  • Precip. probability: 8%
  • Precipitation: 0mm
  • Visibility: 5km
Sunrise: 05:56
6h
  • 29°C
  • Feels like:
    35°C
Cloudy
Cloudy
  • Wind: 19km/h WSW
  • Pressure: 1003mbar
  • Humidity: 79%
  • Precip. probability: 6%
  • Precipitation: 0mm
  • Visibility: 5km
8h
  • 30°C
  • Feels like:
    36°C
Cloudy
Cloudy
  • Wind: 19km/h WSW
  • Pressure: 1005mbar
  • Humidity: 75%
  • Precip. probability: 4%
  • Precipitation: 0mm
  • Visibility: 5km
10h
  • 31°C
  • Feels like:
    38°C
Few Showers
Few Showers
  • Wind: 21km/h WSW
  • Pressure: 1005mbar
  • Humidity: 72%
  • Precip. probability: 34%
  • Precipitation: 1mm
  • Visibility: 16km
12h
  • 31°C
  • Feels like:
    38°C
Cloudy
Cloudy
  • Wind: 23km/h SW
  • Pressure: 1004mbar
  • Humidity: 71%
  • Precip. probability: 24%
  • Precipitation: 0mm
  • Visibility: 16km
14h
  • 31°C
  • Feels like:
    38°C
Cloudy
Cloudy
  • Wind: 23km/h SW
  • Pressure: 1003mbar
  • Humidity: 70%
  • Precip. probability: 7%
  • Precipitation: 0mm
  • Visibility: 16km
16h
  • 31°C
  • Feels like:
    37°C
Mostly Cloudy
Mostly Cloudy
  • Wind: 27km/h SW
  • Pressure: 1002mbar
  • Humidity: 74%
  • Precip. probability: 6%
  • Precipitation: 0mm
  • Visibility: 16km
18h
  • 30°C
  • Feels like:
    36°C
Mostly Cloudy
Mostly Cloudy
  • Wind: 25km/h SW
  • Pressure: 1003mbar
  • Humidity: 79%
  • Precip. probability: 5%
  • Precipitation: 0mm
  • Visibility: 16km
Sunset: 18:35
20h
  • 30°C
  • Feels like:
    36°C
Mostly Cloudy
Mostly Cloudy
  • Wind: 26km/h SW
  • Pressure: 1004mbar
  • Humidity: 79%
  • Precip. probability: 10%
  • Precipitation: 0mm
  • Visibility: 16km
22h
  • 30°C
  • Feels like:
    36°C
Mostly Cloudy
Mostly Cloudy
  • Wind: 24km/h SW
  • Pressure: 1005mbar
  • Humidity: 79%
  • Precip. probability: 11%
  • Precipitation: 0mm
  • Visibility: 5km
Tomorrow, on Sunday, a combination of primarily overcast and occasionally rain-soaked and storm-filled weather is expected.
With minimal precipitation of 1mm, rainfall is expected at 10h and 11h.
The temperature difference will be indistinguishable, with the lowest temperature of 29°C and the highest temperature of 31°C. The feels-like temperature difference will be indistinguishable, with a minimum of 35°C and a maximum of 38°C. The hottest part of the day will be from 9h to 16h.
The maximum temperature will be alike with July's average highest temperature of 29°C. The nighttime low tomorrow will be also close to July's typical minimum temperature.
Updated: Jul 19, 2025 @ 10:34:09 UTC
Published by: Weather Atlas | About Us
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