McMasterville, in Quebec, Canada, is home to roughly 5,900 people in the Eastern Time Zone at 45.6°N latitude.
In 2025, McMasterville averaged an annual temperature of 45°F, with hottest temperatures reaching 94°F in August and lowest around -19°F in February. The city received approximately 40 inches of precipitation during the year.
View historical weather for McMasterville · More cities in Quebec