Gloucester Weather Today

Gloucester is a large city in Ontario, Canada. It is situated on the Ottawa River and is the easternmost city in the province. The climate in Gloucester is a humid continental climate with four distinct seasons. Summers are warm and humid with average high temperatures in the mid-20°C range, while winters are cold with temperatures in the -10°C range. Spring and autumn are generally mild with average temperatures in the mid-teen°C range. Precipitation is evenly distributed throughout the year with average rainfall of about 950 mm.