Weather forecast for 10 daysPetawawa, Canada

Weather forecast for the weekend

Saturday 31. Oct 2026

  • 11°C
  • -2°C
AM Clouds / PM Sun
AM Clouds / PM Sun
  • Precip. probability: 7%
  • Precipitation: 0mm
  • Wind: 12km/hW 269°
  • Humidity: 64%
  • UV index: 2
  • Sunrise: 7:48 am EDT
  • Sunset: 5:57 pm EDT
  • ▼
Tomorrow, on Saturday, October 31, morning cloud cover is expected, but sunny weather will dominate the second half of the day.
The temperature will vary between a maximum of a crisp 11°C and a minimum of a harsh -2°C.
October's standard high of 11.4°C is predicted to be reached during the day.
Sunrise will be at 7:48 am and sunset at 5:57 pm; tomorrow's daylight will last for 10h and 9min.

Sunday 1. Nov 2026

  • 15°C
  • 8°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 13%
  • Precipitation: 0mm
  • Wind: 10km/hSW 227°
  • Humidity: 68%
  • UV index: 2
  • Sunrise: 6:49 am EST
  • Sunset: 4:55 pm EST
  • ▼
On Sunday, in Petawawa, patchy clouds will move across the sky, allowing for sunshine at times.
The highest temperature will be a refreshing 15°C, while the lowest temperature will be a chilly 8°C.
On Sunday, the anticipated peak temperature is set to be a few degrees higher than the typical October temperature of 11.4°C.
Sunrise will be at 6:49 am and sunset at 4:55 pm; the daylight will last for 10h and 6min.

10-day overview

Daily temperatures

Maximum temperature: 19°C.
Coldest period: Saturday - Sunday 9°C.

Chance of precipitation

Highest chance: Thursday 60%.

Long-term weather forecast

  • Friday
  • 30. Oct 2026
  • min.
  • -2°C
Clouds Early / Clearing Late
Clouds Early / Clearing Late
  • Precip. probability: 6%
  • Precipitation: 0mm
  • Wind: 11km/hWNW 297°
  • Humidity: 77%
  • UV index: 0
  • Sunrise: 7:46 am EDT
  • Sunset: 5:58 pm EDT
  • ▼
  • Saturday
  • 31. Oct 2026
  • 11°C
  • -2°C
AM Clouds / PM Sun
AM Clouds / PM Sun
  • Precip. probability: 7%
  • Precipitation: 0mm
  • Wind: 12km/hW 269°
  • Humidity: 64%
  • UV index: 2
  • Sunrise: 7:48 am EDT
  • Sunset: 5:57 pm EDT
  • ▼
  • Sunday
  • 1. Nov 2026
  • 15°C
  • 8°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 13%
  • Precipitation: 0mm
  • Wind: 10km/hSW 227°
  • Humidity: 68%
  • UV index: 2
  • Sunrise: 6:49 am EST
  • Sunset: 4:55 pm EST
  • ▼
  • Monday
  • 2. Nov 2026
  • 19°C
  • 8°C
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 15%
  • Precipitation: 0mm
  • Wind: 9km/hW 262°
  • Humidity: 75%
  • UV index: 1
  • Sunrise: 6:51 am EST
  • Sunset: 4:54 pm EST
  • ▼
  • Tuesday
  • 3. Nov 2026
  • 16°C
  • 8°C
Showers
Showers
  • Precip. probability: 55%
  • Precipitation: 5mm
  • Wind: 11km/hSE 137°
  • Humidity: 80%
  • UV index: 1
  • Sunrise: 6:52 am EST
  • Sunset: 4:52 pm EST
  • ▼
  • Wednesday
  • 4. Nov 2026
  • 19°C
  • 11°C
PM Showers
PM Showers
  • Precip. probability: 41%
  • Precipitation: 5mm
  • Wind: 13km/hSSE 147°
  • Humidity: 73%
  • UV index: 1
  • Sunrise: 6:54 am EST
  • Sunset: 4:51 pm EST
  • ▼
  • Thursday
  • 5. Nov 2026
  • 16°C
  • 7°C
Showers
Showers
  • Precip. probability: 60%
  • Precipitation: 8mm
  • Wind: 14km/hS 186°
  • Humidity: 85%
  • UV index: 1
  • Sunrise: 6:55 am EST
  • Sunset: 4:49 pm EST
  • ▼
  • Friday
  • 6. Nov 2026
  • 11°C
  • 1°C
AM Showers
AM Showers
  • Precip. probability: 36%
  • Precipitation: 2mm
  • Wind: 12km/hN 359°
  • Humidity: 77%
  • UV index: 1
  • Sunrise: 6:56 am EST
  • Sunset: 4:48 pm EST
  • ▼
  • Saturday
  • 7. Nov 2026
  • 9°C
  • 0°C
Cloudy
Cloudy
  • Precip. probability: 24%
  • Precipitation: 0mm
  • Wind: 11km/hNNW 345°
  • Humidity: 72%
  • UV index: 1
  • Sunrise: 6:58 am EST
  • Sunset: 4:47 pm EST
  • ▼
  • Sunday
  • 8. Nov 2026
  • 9°C
  • -1°C
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 24%
  • Precipitation: 0mm
  • Wind: 10km/hNW 322°
  • Humidity: 74%
  • UV index: 1
  • Sunrise: 6:59 am EST
  • Sunset: 4:46 pm EST
  • ▼
Looking ahead to the next ten days, a combination of gloomy and rain-filled weather is predicted.
Rain is anticipated on Tuesday through next Friday.
The temperature will vary considerably in the coming days. Maximum temperatures are forecasted between 9°C and 19°C, while the lowest night temperatures will vary also significantly, as the lowest temperatures will be recorded between -2°C and 11°C.
The warmest days in Petawawa will be Monday and Wednesday, with a maximum of 19°C; next Saturday and Sunday, with the highest temperature of 9°C, will be the coldest days in Petawawa.
Updated: Oct 30, 2026 @ 22:26:18 UTC
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

Tomorrow, morning cloud cover is expected, but sunny weather will dominate the second half of the day.

Tomorrow, the highest temperature will be 11°C, while the lowest temperature will be -2°C.
The maximum temperature tomorrow will be in line with the average highest temperature in October. The lowest temperature tomorrow will be significantly lower than the average low of 3.6°C.

On Saturday, in Petawawa, sunrise will be at 7:48 am and sunset at 5:57 pm (EDT).

In Petawawa, the length of the day tomorrow will be 10h and 9min.

On Sunday, a pleasant mix of sun and clouds will define the day.

On Sunday, the highest temperature in Petawawa will be 15°C, while the lowest temperature will be 8°C.