Weather forecast for 10 daysLac-Mégantic, Canada

Weather forecast for the weekend

Saturday 24. Oct 2026

  • 11°C
  • -1°C
Sunny
Sunny
  • Precip. probability: 2%
  • Precipitation: 0mm
  • Wind: 10km/hW 277°
  • Humidity: 47%
  • UV index: 3
  • Sunrise: 7:12 am EDT
  • Sunset: 5:43 pm EDT
  • ▼
On Saturday, October 24, sunny skies and pleasant visibility are expected.
The temperature is predicted to vary between a maximum of a fresh 11°C and a minimum of a freezing -1°C.
Today, the maximum temperature is predicted to be in line with the typical October high of 10.1°C.
Sunrise was at 7:12 am and sunset will be at 5:43 pm; the daylight will last for 10h and 31min.

Sunday 25. Oct 2026

  • 15°C
  • 6°C
Sunny
Sunny
  • Precip. probability: 4%
  • Precipitation: 0mm
  • Wind: 13km/hSW 234°
  • Humidity: 48%
  • UV index: 3
  • Sunrise: 7:13 am EDT
  • Sunset: 5:41 pm EDT
  • ▼
Tomorrow, skies will stay clear and sunny.
The highest temperature will be a moderate 15°C, while the lowest expected temperature is a chilly 6°C.
Forecasts show a high closer to September's climate pattern, around 18.2°C, rather than October's 10.1°C.
Sunrise will be at 7:13 am and sunset at 5:41 pm; tomorrow's daylight will last for 10h and 28min.

10-day overview

Daily temperatures

Warmest day: Sunday 01.11. 16°C.
Coldest day: Tuesday 4°C.

Chance of precipitation

Highest chance: 24%.

Long-term weather forecast

  • Saturday
  • 24. Oct 2026
  • 11°C
  • -1°C
Sunny
Sunny
  • Precip. probability: 2%
  • Precipitation: 0mm
  • Wind: 10km/hW 277°
  • Humidity: 47%
  • UV index: 3
  • Sunrise: 7:12 am EDT
  • Sunset: 5:43 pm EDT
  • ▼
  • Sunday
  • 25. Oct 2026
  • 15°C
  • 6°C
Sunny
Sunny
  • Precip. probability: 4%
  • Precipitation: 0mm
  • Wind: 13km/hSW 234°
  • Humidity: 48%
  • UV index: 3
  • Sunrise: 7:13 am EDT
  • Sunset: 5:41 pm EDT
  • ▼
  • Monday
  • 26. Oct 2026
  • 10°C
  • -3°C
Cloudy
Cloudy
  • Precip. probability: 24%
  • Precipitation: 0mm
  • Wind: 17km/hW 264°
  • Humidity: 77%
  • UV index: 1
  • Sunrise: 7:15 am EDT
  • Sunset: 5:39 pm EDT
  • ▼
  • Tuesday
  • 27. Oct 2026
  • 4°C
  • -6°C
Sunny
Sunny
  • Precip. probability: 5%
  • Precipitation: 0mm
  • Wind: 14km/hNW 310°
  • Humidity: 56%
  • UV index: 2
  • Sunrise: 7:16 am EDT
  • Sunset: 5:38 pm EDT
  • ▼
  • Wednesday
  • 28. Oct 2026
  • 7°C
  • 0°C
Sunny
Sunny
  • Precip. probability: 5%
  • Precipitation: 0mm
  • Wind: 8km/hSW 220°
  • Humidity: 52%
  • UV index: 2
  • Sunrise: 7:17 am EDT
  • Sunset: 5:36 pm EDT
  • ▼
  • Thursday
  • 29. Oct 2026
  • 14°C
  • 7°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 17%
  • Precipitation: 3mm
  • Wind: 16km/hSW 219°
  • Humidity: 64%
  • UV index: 2
  • Sunrise: 7:19 am EDT
  • Sunset: 5:35 pm EDT
  • ▼
  • Friday
  • 30. Oct 2026
  • 10°C
  • 3°C
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 24%
  • Precipitation: 0mm
  • Wind: 17km/hW 274°
  • Humidity: 81%
  • UV index: 1
  • Sunrise: 7:20 am EDT
  • Sunset: 5:33 pm EDT
  • ▼
  • Saturday
  • 31. Oct 2026
  • 12°C
  • 5°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 17%
  • Precipitation: 0mm
  • Wind: 10km/hSSW 211°
  • Humidity: 72%
  • UV index: 2
  • Sunrise: 7:22 am EDT
  • Sunset: 5:32 pm EDT
  • ▼
  • Sunday
  • 1. Nov 2026
  • 16°C
  • 7°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 21%
  • Precipitation: 0mm
  • Wind: 14km/hSSW 201°
  • Humidity: 70%
  • UV index: 2
  • Sunrise: 6:23 am EST
  • Sunset: 4:30 pm EST
  • ▼
  • Monday
  • 2. Nov 2026
  • 12°C
  • 4°C
Cloudy
Cloudy
  • Precip. probability: 24%
  • Precipitation: 3mm
  • Wind: 14km/hSW 215°
  • Humidity: 75%
  • UV index: 1
  • Sunrise: 6:24 am EST
  • Sunset: 4:29 pm EST
  • ▼
Throughout the next ten days, a combination of dull and sun-filled weather is expected.
With minimal precipitation of 3mm, rainfall is forecasted for Thursday and next Monday.
Temperature fluctuation will be noticeable in the coming days. Forecast highs will fluctuate between 4°C and 16°C, while there will be also a marked difference in overnight low temperatures, as nighttime lows are forecast to fall between -6°C and 7°C.
The warmest day will be next Sunday, with a maximum of 16°C; Tuesday will be the coldest day, with the highest temperature of 4°C.
Updated: Oct 24, 2026 @ 13:55:14 UTC
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

On Saturday, conditions will remain bright with clear skies.

Today, the maximum temperature will be 11°C, while the minimum temperature will be -1°C.
Today, the highest temperature will be in line with the average maximum temperature in October. The lowest temperature will be a couple of degrees lower than the average low of 2.7°C.

On Saturday, in Lac-Mégantic, sunrise was at 7:12 am and sunset will be at 5:43 pm (EDT).

In Lac-Mégantic, today, there will be 10h and 31min of daylight.

Tomorrow, sunshine is forecasted under mostly clear skies.

Tomorrow, the maximum temperature will be 15°C, while the minimum temperature will be 6°C.
The maximum temperature will be slightly warmer than the average highest temperature of 10.1°C in October. The lowest temperature tomorrow will be also relatively higher than the average low temperature.

On Sunday, in Lac-Mégantic, sunrise will be at 7:13 am and sunset at 5:41 pm (EDT).

Tomorrow in Lac-Mégantic, the daylight will last for 10h and 28min.