Winter 2025 Canada Prediction. 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. 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.

Winter 2025 will usher in a season marked by cold temperatures, ample snowfall in certain regions, and a mix of wintry precipitation along the coasts. Will it be a bad winter?