Weather forecast for 10 daysKottawa, Sri Lanka

Weather forecast for the weekend

Saturday 31. Oct 2026

  • 33°C
  • 24°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 8%
  • Precipitation: 0mm
  • Wind: 13km/hWNW 295°
  • Humidity: 76%
  • UV index: 11
  • Sunrise: 05:57 +0530
  • Sunset: 17:50 +0530
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Tomorrow, on Saturday, partly cloudy skies will persist, making for a mix of sun and clouds.
Temperature span will be from a high of a hot 33°C to a low of a warm 24°C.
The maximum heat index, which integrates air moisture with ambient temperature, is calculated to be a searing 46°C. Take into consideration that the heat index values are calculated for shade and light wind conditions. Bear in mind that direct sunshine exposure increases weather impact and may raise the heat index by up to 15 Fahrenheit (8 Celsius) degrees.
The expected high will be moderately higher than October's standard temperature of 29.7°C.
Sunrise will be at 05:57 and sunset at 17:50; tomorrow's daylight will last for 11h and 53min.

Sunday 1. Nov 2026

  • 32°C
  • 24°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 24%
  • Precipitation: 0mm
  • Wind: 12km/hSSW 209°
  • Humidity: 77%
  • UV index: 11
  • Sunrise: 05:57 +0530
  • Sunset: 17:50 +0530
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On Sunday, in Kottawa, intermittent cloud cover is expected, allowing for some sunshine.
Temperatures will oscillate between a humid 32°C at their highest and a warm 24°C at their lowest.
On Sunday, the maximum temperature is forecasted to be relatively higher than the common October peak of 29.7°C.
Sunrise will be at 05:57 and sunset at 17:50; the daylight will last for 11h and 53min.

10-day overview

Daily temperatures

Warmest day: tomorrow 33°C.
Minimum temperature: 31°C.

Chance of precipitation

Highest chance: Thursday 70%.

Long-term weather forecast

  • Friday
  • 30. Oct 2026
  • 31°C
  • 24°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 20%
  • Precipitation: 0mm
  • Wind: 12km/hSSW 207°
  • Humidity: 81%
  • UV index: 11
  • Sunrise: 05:57 +0530
  • Sunset: 17:50 +0530
  • ▼
  • Saturday
  • 31. Oct 2026
  • 33°C
  • 24°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 8%
  • Precipitation: 0mm
  • Wind: 13km/hWNW 295°
  • Humidity: 76%
  • UV index: 11
  • Sunrise: 05:57 +0530
  • Sunset: 17:50 +0530
  • ▼
  • Sunday
  • 1. Nov 2026
  • 32°C
  • 24°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 24%
  • Precipitation: 0mm
  • Wind: 12km/hSSW 209°
  • Humidity: 77%
  • UV index: 11
  • Sunrise: 05:57 +0530
  • Sunset: 17:50 +0530
  • ▼
  • Monday
  • 2. Nov 2026
  • 32°C
  • 24°C
PM Showers
PM Showers
  • Precip. probability: 36%
  • Precipitation: 2mm
  • Wind: 12km/hSSW 196°
  • Humidity: 78%
  • UV index: 11
  • Sunrise: 05:57 +0530
  • Sunset: 17:50 +0530
  • ▼
  • Tuesday
  • 3. Nov 2026
  • 31°C
  • 24°C
PM Thunderstorms
PM Thunderstorms
  • Precip. probability: 47%
  • Precipitation: 6mm
  • Wind: 10km/hSSW 206°
  • Humidity: 81%
  • UV index: 11
  • Sunrise: 05:57 +0530
  • Sunset: 17:49 +0530
  • ▼
  • Wednesday
  • 4. Nov 2026
  • 32°C
  • 24°C
PM Thunderstorms
PM Thunderstorms
  • Precip. probability: 69%
  • Precipitation: 8mm
  • Wind: 10km/hW 270°
  • Humidity: 79%
  • UV index: 11
  • Sunrise: 05:57 +0530
  • Sunset: 17:49 +0530
  • ▼
  • Thursday
  • 5. Nov 2026
  • 31°C
  • 24°C
PM Thunderstorms
PM Thunderstorms
  • Precip. probability: 70%
  • Precipitation: 10mm
  • Wind: 10km/hWSW 253°
  • Humidity: 81%
  • UV index: 11
  • Sunrise: 05:57 +0530
  • Sunset: 17:49 +0530
  • ▼
  • Friday
  • 6. Nov 2026
  • 31°C
  • 23°C
PM Thunderstorms
PM Thunderstorms
  • Precip. probability: 61%
  • Precipitation: 15mm
  • Wind: 10km/hW 263°
  • Humidity: 84%
  • UV index: 11
  • Sunrise: 05:58 +0530
  • Sunset: 17:49 +0530
  • ▼
  • Saturday
  • 7. Nov 2026
  • 31°C
  • 23°C
PM Thunderstorms
PM Thunderstorms
  • Precip. probability: 60%
  • Precipitation: 14mm
  • Wind: 9km/hWSW 237°
  • Humidity: 83%
  • UV index: 11
  • Sunrise: 05:58 +0530
  • Sunset: 17:49 +0530
  • ▼
  • Sunday
  • 8. Nov 2026
  • 31°C
  • 24°C
PM Thunderstorms
PM Thunderstorms
  • Precip. probability: 60%
  • Precipitation: 19mm
  • Wind: 10km/hWNW 287°
  • Humidity: 84%
  • UV index: 11
  • Sunrise: 05:58 +0530
  • Sunset: 17:49 +0530
  • ▼
For the next ten days, a combination of storm-filled, overcast and showery weather is predicted.
Rain is expected on Monday through next Sunday.
The maximum temperature will be very similar in the coming days. Expected highs will hover between 31°C and 33°C, while the overnight low will be also nearly unchanged, as the minimum temperature will fluctuate between 23°C and 24°C.
Expect the hottest day on Saturday, with temperatures peaking at 33°C; with a maximum temperature of 31°C, Friday, Tuesday, Thursday through next Sunday will be the coldest days in Kottawa.
Combining with the humidity, the maximum feel-like temperature may increase vastly and range between a scorching 41°C and a life-threatening 46°C.
Updated: Oct 29, 2026 @ 22:59:57 UTC
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

In Kottawa, a combination of unstable, overcast and showery weather is expected for the next ten days.

Rain is expected on Monday through next Sunday in Kottawa. Next Sunday, with moderate precipitation of 19mm, will be the day with the most rainfall.

The maximum temperature will vary between 31°C and 33°C, while the minimum temperature will range between 23°C and 24°C.
Including the humidity's impact, the maximum feel-like temperature will range between 41°C and 46°C.

The hottest day will be tomorrow, with a maximum of 33°C. With a maximum temperature of 31°C, Friday, Tuesday, Thursday through next Sunday will be the coldest days.

On Saturday, high-altitude clouds may scatter across the sky, but the sun will still shine.

Tomorrow, the highest temperature will be 33°C, while the lowest temperature will be 24°C. The maximum heat index, which indicates how humid air affects the felt temperature, is calculated to be 46°C.
Tomorrow, the highest temperature will be moderately higher than the average maximum temperature in October. The lowest temperature will be in line with the average low of 25.4°C.

On Saturday, in Kottawa, sunrise will be at 05:57 and sunset at 17:50 (+0530).

In Kottawa, tomorrow, there will be 11h and 53min of daylight.

On Sunday, in Kottawa, thin clouds will pass through at times, but overall, it will remain bright.

On Sunday, the highest temperature will be 32°C, while the lowest temperature will be 24°C.