Weather forecast in Lac-Megantic (QC)

This data display current weather and forecast for the coming days in Lac-Megantic. In addition to temperature, wind, humidity and pressure, we include data on the probability of precipitation so you can have all the information about your destination before your trip.

Lac-Megantic current temperature and weather

16 October 2025

Night
3.5°C Feels like: -1°C	Clear
	Wind: 12.2 Km/h (7.6 mph) NW Pressure: 967 hPa (28.57 inHg) Humidity: 76%	Precip. prob.: 0% Visibility: 10 km (6 mi) UV index: 0
Morning
2.8°C Feels like: -1.5°C	Patchy rain nearby
	Wind: 17.3 Km/h (10.7 mph) NW Pressure: 967 hPa (28.57 inHg) Humidity: 84%	Precip. prob.: 100% Visibility: 10 km (6 mi) UV index: 0.5
Day
1.8°C Feels like: -2.8°C	Overcast
	Wind: 14.4 Km/h (8.9 mph) N Pressure: 979 hPa (28.92 inHg) Humidity: 89%	Precip. prob.: 0% Visibility: 9 km (5 mi) UV index: 0.6
Evening
0.5°C Feels like: -4°C	Overcast
	Wind: 10.1 Km/h (6.3 mph) N Pressure: 991 hPa (29.28 inHg) Humidity: 92%	Precip. prob.: 0% Visibility: 10 km (6 mi) UV index: 0

In order for you to be able to estimate what the weather is like in Lac-Megantic throughout the year, we provide monthly data for the last few years. Select the month you are interested in.

If you have interesting photos of this place, you can upload them here. Photos will be available to all users after verification by the moderator.

Get widget or API for your website

Our report for Lac-Megantic is compiled using satellite data together with in-situ observations to get the most reliable daily data of sea surface temperatures, surf forecasts, current temperatures and weather forecasts.