Weather forecast for 10 daysSaint-Germain-de-Grantham, Canada

Weather forecast for the weekend

Sunday 25. Oct 2026

  • 16°C
  • 7°C
Sunny
Sunny
  • Precip. probability: 2%
  • Precipitation: 0mm
  • Wind: 17km/hSSW 213°
  • Humidity: 55%
  • UV index: 3
  • Sunrise: 7:20 am EDT
  • Sunset: 5:47 pm EDT
  • ▼
Today, in Saint-Germain-de-Grantham, expect sunny weather with a crisp, clear sky.
The highest temperature will be a comfortable 16°C, while the lowest predicted temperature is a brisk 7°C.
Expect temperatures to match September's average maximum of 19.6°C rather than October's 12.1°C.
Sunrise was at 7:20 am and sunset will be at 5:47 pm; the daylight will last for 10h and 27min.

10-day overview

Daily temperatures

Warmest day: Thursday 18°C.
Coldest day: Tuesday 7°C.

Chance of precipitation

Highest chance: tomorrow 55%.

Long-term weather forecast

  • Sunday
  • 25. Oct 2026
  • 16°C
  • 7°C
Sunny
Sunny
  • Precip. probability: 2%
  • Precipitation: 0mm
  • Wind: 17km/hSSW 213°
  • Humidity: 55%
  • UV index: 3
  • Sunrise: 7:20 am EDT
  • Sunset: 5:47 pm EDT
  • ▼
  • Monday
  • 26. Oct 2026
  • 12°C
  • -3°C
AM Showers
AM Showers
  • Precip. probability: 55%
  • Precipitation: 2mm
  • Wind: 17km/hWSW 257°
  • Humidity: 76%
  • UV index: 1
  • Sunrise: 7:22 am EDT
  • Sunset: 5:46 pm EDT
  • ▼
  • Tuesday
  • 27. Oct 2026
  • 7°C
  • -6°C
Sunny
Sunny
  • Precip. probability: 5%
  • Precipitation: 0mm
  • Wind: 13km/hNW 323°
  • Humidity: 54%
  • UV index: 2
  • Sunrise: 7:23 am EDT
  • Sunset: 5:44 pm EDT
  • ▼
  • Wednesday
  • 28. Oct 2026
  • 9°C
  • 1°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 4%
  • Precipitation: 0mm
  • Wind: 9km/hS 189°
  • Humidity: 57%
  • UV index: 2
  • Sunrise: 7:25 am EDT
  • Sunset: 5:42 pm EDT
  • ▼
  • Thursday
  • 29. Oct 2026
  • 18°C
  • 7°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 24%
  • Precipitation: 2mm
  • Wind: 22km/hSW 216°
  • Humidity: 64%
  • UV index: 2
  • Sunrise: 7:26 am EDT
  • Sunset: 5:41 pm EDT
  • ▼
  • Friday
  • 30. Oct 2026
  • 14°C
  • 2°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 23%
  • Precipitation: 0mm
  • Wind: 13km/hW 275°
  • Humidity: 73%
  • UV index: 2
  • Sunrise: 7:27 am EDT
  • Sunset: 5:39 pm EDT
  • ▼
  • Saturday
  • 31. Oct 2026
  • 13°C
  • 4°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 18%
  • Precipitation: 0mm
  • Wind: 11km/hSW 216°
  • Humidity: 75%
  • UV index: 2
  • Sunrise: 7:29 am EDT
  • Sunset: 5:38 pm EDT
  • ▼
  • Sunday
  • 1. Nov 2026
  • 15°C
  • 3°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 21%
  • Precipitation: 2mm
  • Wind: 13km/hSSW 207°
  • Humidity: 76%
  • UV index: 2
  • Sunrise: 6:30 am EST
  • Sunset: 4:36 pm EST
  • ▼
  • Monday
  • 2. Nov 2026
  • 12°C
  • 3°C
Showers
Showers
  • Precip. probability: 53%
  • Precipitation: 5mm
  • Wind: 14km/hWNW 290°
  • Humidity: 77%
  • UV index: 2
  • Sunrise: 6:32 am EST
  • Sunset: 4:35 pm EST
  • ▼
  • Tuesday
  • 3. Nov 2026
  • 11°C
  • 3°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 24%
  • Precipitation: 0mm
  • Wind: 17km/hW 272°
  • Humidity: 80%
  • UV index: 2
  • Sunrise: 6:33 am EST
  • Sunset: 4:34 pm EST
  • ▼
Looking ahead, conditions suggest a period of dull, dry and sunny and rain-soaked weather is anticipated.
Rainfall is predicted for Monday, Thursday, next Sunday and Monday.
The temperature will vary considerably across the forecast period. Forecast highs will fluctuate between 7°C and 18°C, while the nightly low temperatures will show also a considerable swing, as the overnight lows will vary from -6°C to 7°C.
With the highest temperature of 18°C, Thursday will be the warmest day; the coldest day will be Tuesday, with a maximum of 7°C.
Updated: Oct 25, 2026 @ 12:29:55 UTC
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

Today, skies will stay clear and sunny.

Today, the maximum temperature will be 16°C, while the minimum temperature will be 7°C.
The highest temperature will be slightly warmer than the average maximum of 12.1°C in October. The lowest temperature will be also a few degrees higher than the average low of 4.8°C.

On Sunday, in Saint-Germain-de-Grantham, sunrise was at 7:20 am and sunset will be at 5:47 pm (EDT).

In Saint-Germain-de-Grantham, today, there will be 10h and 27min of daylight.