Winter 2025 Forecast Ontario. Wintery mix of rain, sleet, and snow in the second week of january over the pacific coast, ontario, quebec, and the maritimes. heavy mountain snows over the rockies and. Robust finish to winter is possible.
Ontario’s winter will be filled with a whirlwind of both snow and rain while the best chances of a white winter being in the prairies. Get the official old farmer’s almanac winter weather forecast for 2025 to 2025!