Winter 2024 Predictions Canada Weather. This is important to remember as we look at the winter 2024/2025 forecasts below, issued this september. October could very well deliver some winter weather, but we do not expect that cold weather will lock in until later in november or december.

Though it could be a snowfall followed by melting in ontario and quebec, the maritimes could see snow last a lot longer than last year with colder temperatures settling over. Toronto will kick off the winter with unseasonably mild temperatures, but meteorologists warn of a turbulent season ahead with a wild ride of weather fluctuations into.