The Weather Network has dropped its preliminary 2025–26 winter forecast, and it looks like Ontario is in for a stormy, colder-than-usual season — with just a few mild breaks in between.

According to the outlook, Canadians can expect “a rather abrupt transition” into winter starting in November, as warm fall weather gives way to near- and below-normal temperatures across most of the country. Northern and central Ontario are forecast to experience colder-than-seasonal conditions early on, while southern Ontario — including Toronto, Ottawa, Windsor, and Barrie — will start closer to normal.

The main storm track will run through the Great Lakes and up the St. Lawrence River, meaning frequent snow systems for Ontario and Quebec. Travellers heading out before the holidays are advised to watch forecasts closely, as winter storms could cause disruptions in late November and December.

But there’s a silver lining: even in colder regions, the Weather Network says to expect a stretch of milder weather mid-winter, offering some relief from the deep freeze.

So while the start of winter may come early and hit hard, it won’t be without a few thaws — just enough to keep Canadians guessing.