Weather forecast for 10 daysPeriyamulla, Sri Lanka

Weather forecast for the weekend

Sunday 15. Nov 2026

  • 29°C
  • 24°C
Showers
Showers
  • Precip. probability: 42%
  • Precipitation: 1mm
  • Wind: 10km/hN 3°
  • Humidity: 85%
  • UV index: 8
  • Sunrise: 06:01 +0530
  • Sunset: 17:49 +0530
  • ▼
Today, on Sunday, 15th of November, light showers are likely, with some brief dry spells throughout the day.
Minimal precipitation is expected. Slight temperature shifts from a high of a warm 29°C to a low of a moderately hot 24°C are anticipated.
The maximum heat index, which reflects the perceived temperature due to humidity levels, is evaluated at a very hot 36°C. Take into consideration that the heat index values are calculated for shade and light wind conditions. With exposure to direct sunlight, the heat index may be increased by up to 15 Fahrenheit (8 Celsius) degrees.
Today, the forecasted peak temperature is expected to mirror November's average high of 30.2°C.
Sunrise was at 06:01 and sunset will be at 17:49; the daylight will last for 11h and 48min.

10-day overview

Daily temperatures

Warmest period: Wednesday - Sunday 32°C.
Coldest day: today 29°C.

Chance of precipitation

Highest chance: Monday - Tuesday 60%.

Long-term weather forecast

  • Sunday
  • 15. Nov 2026
  • 29°C
  • 24°C
Showers
Showers
  • Precip. probability: 42%
  • Precipitation: 1mm
  • Wind: 10km/hN 3°
  • Humidity: 85%
  • UV index: 8
  • Sunrise: 06:01 +0530
  • Sunset: 17:49 +0530
  • ▼
  • Monday
  • 16. Nov 2026
  • 31°C
  • 24°C
Cloudy
Cloudy
  • Precip. probability: 11%
  • Precipitation: 0mm
  • Wind: 14km/hNW 316°
  • Humidity: 76%
  • UV index: 8
  • Sunrise: 06:01 +0530
  • Sunset: 17:49 +0530
  • ▼
  • Tuesday
  • 17. Nov 2026
  • 31°C
  • 24°C
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 20%
  • Precipitation: 0mm
  • Wind: 14km/hWNW 294°
  • Humidity: 76%
  • UV index: 10
  • Sunrise: 06:01 +0530
  • Sunset: 17:49 +0530
  • ▼
  • Wednesday
  • 18. Nov 2026
  • 32°C
  • 23°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 8%
  • Precipitation: 0mm
  • Wind: 14km/hNNW 337°
  • Humidity: 72%
  • UV index: 11
  • Sunrise: 06:02 +0530
  • Sunset: 17:49 +0530
  • ▼
  • Thursday
  • 19. Nov 2026
  • 32°C
  • 24°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 7%
  • Precipitation: 0mm
  • Wind: 15km/hSW 217°
  • Humidity: 72%
  • UV index: 11
  • Sunrise: 06:02 +0530
  • Sunset: 17:49 +0530
  • ▼
  • Friday
  • 20. Nov 2026
  • 32°C
  • 24°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 12%
  • Precipitation: 0mm
  • Wind: 13km/hSSW 209°
  • Humidity: 74%
  • UV index: 11
  • Sunrise: 06:02 +0530
  • Sunset: 17:49 +0530
  • ▼
  • Saturday
  • 21. Nov 2026
  • 32°C
  • 24°C
PM Showers
PM Showers
  • Precip. probability: 43%
  • Precipitation: 2mm
  • Wind: 11km/hWNW 302°
  • Humidity: 76%
  • UV index: 11
  • Sunrise: 06:03 +0530
  • Sunset: 17:49 +0530
  • ▼
  • Sunday
  • 22. Nov 2026
  • 32°C
  • 24°C
PM Showers
PM Showers
  • Precip. probability: 47%
  • Precipitation: 4mm
  • Wind: 12km/hN 356°
  • Humidity: 77%
  • UV index: 11
  • Sunrise: 06:03 +0530
  • Sunset: 17:49 +0530
  • ▼
  • Monday
  • 23. Nov 2026
  • 31°C
  • 24°C
PM Showers
PM Showers
  • Precip. probability: 60%
  • Precipitation: 7mm
  • Wind: 12km/hN 11°
  • Humidity: 79%
  • UV index: 11
  • Sunrise: 06:04 +0530
  • Sunset: 17:49 +0530
  • ▼
  • Tuesday
  • 24. Nov 2026
  • 31°C
  • 24°C
PM Thunderstorms
PM Thunderstorms
  • Precip. probability: 60%
  • Precipitation: 16mm
  • Wind: 10km/hNNW 327°
  • Humidity: 81%
  • UV index: 11
  • Sunrise: 06:04 +0530
  • Sunset: 17:50 +0530
  • ▼
During the ten-day period, overcast, wet and storm-filled weather is predicted.
Rain is predicted for Sunday, Saturday through next Tuesday.
Temperature variation will be minimal in the forecast period ahead. Maximum temperatures will fall between 29°C and 32°C, while the lowest nighttime temperatures will be also relatively consistent, as the overnight low will fall between 23°C and 24°C.
Wednesday through next Sunday, with the highest temperature of 32°C, will be the hottest days; today is the coldest day, with a maximum temperature of 29°C.
Combining with the humidity, the maximum feel-like temperature may increase vastly and vary between a torrid 36°C and a scorching 43°C.
Updated: Nov 15, 2026 @ 06:33:39 UTC
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

On Sunday, showers will occur, with brief dry spells in between.

Today, there is a low chance of minimal precipitation in Periyamulla.

Today, the highest temperature will be 29°C, while the lowest temperature will be 24°C. The maximum heat index, which integrates air moisture with ambient temperature, is computed to be 36°C.
The highest temperature will be in line with the average maximum of 30.2°C in November. Today, the lowest temperature will be also in line with the average low temperature.

On Sunday, in Periyamulla, sunrise was at 06:01 and sunset will be at 17:49 (+0530).

In Periyamulla, today, there will be 11h and 48min of daylight.