Ottawa's winter weather forecast has just been revealed and here's what to expect

Winter isn't too far away in capital! ❄️

People on the Rideau Canal skating rink during winter in Ottawa.

Ottawa's winter weather forecast has just been revealed.

Vlad Ghiea | Dreamstime
Writer

A new winter forecast has revealed what we can expect of Ottawa's weather during the cold season.

Ottawa winters are known for being long, snowy, and chilly, but this year's outlook suggests the season may play out slightly differently.

The Farmer's Almanac 2025–2026 winter forecast reveals that while Canadians are bracing for a season of contrasts, the capital might see less overall snowfall than usual — though winter will still leave its mark.

For Southern Quebec, which includes Ottawa in this forecast, the Almanac is predicting above-normal precipitation overall, but below-normal snowfall.

That means Ottawa could be in for a wetter winter, with more rain or mixed precipitation cutting into the city's usual snow totals.

Still, flurries and accumulation aren't off the table.

The forecast indicates that late November, early and late December, and early January are the snowiest periods, when Ottawans can expect more noticeable winter weather.

When it comes to temperatures, Ottawa is set to be warmer than average overall — a slight break from the bitter cold the city is known for.

Despite that, Ottawa will still experience cold snaps in December, and early and late January.

Even with below-normal snowfall and milder temps, winter in Ottawa can still be unpredictable.

The Almanac notes the chance that the "polar vortex" could shift southward this season. If that happens, Arctic air may sweep into the region, bringing short-lived stretches of extreme cold and heavier-than-expected snowfalls.

For residents, that means preparation is still key.

Boots, coats, salt, and shovels will still be essential, even if snow totals are lighter than in past years, though you may find yourself reaching for a rain jacket a bit more often.

While this winter may be somewhat milder on paper, Ottawa will still see snow, slush, and deep freezes.

Snowfall may be lighter overall, but residents shouldn't expect a free pass: chilly snaps, snowy stretches, and the occasional polar surprise are still likely to occur.

AI tools may have been used to support the creation or distribution of this content; however, it has been carefully edited and fact-checked by a member of Narcity's Editorial team. For more information on our use of AI, please visit our Editorial Standards page.

  • Originally from Ireland, Tomás Keating is a Toronto-based Contributing Writer for Narcity. After graduating with a Masters in Journalism from the University of Galway in 2019, Tomás utilized his passion for news, current affairs, pop culture and sports as a digital journalist before relocating to Toronto in 2024. In his spare time, Tomás loves exploring the city, going to the cinema and playing Gaelic football with his local GAA club in Toronto.

This new winter forecast reveals when Canada's weather will become colder than normal

An "abrupt transition" to the start of winter is expected soon!

A burst of snow will bring up to 20 cm to Ontario this week before the cold snap ends

Temperatures will warm up but still be cold enough for "lingering" snow.

5 reasons why you need to pack up and leave Ontario for Calgary immediately

As an ex Ontarian, here’s why I chose to uproot my life.

Canadian passport fees are going up this month and you'll pay more to get the travel document

"Fees for travel documents will be adjusted each year to align with inflation."

These are all the Canadian Girl personality types — and yes, you are one of them

Once in our life we will meet a strong-willed girl who's from Thunder Bay.

Gene-edited pork has been approved in Canada but labels aren't mandatory

It's the only genetically modified meat approved for sale in Canada.

Foreign affairs minister won't say if Canada views US strikes on Iran as illegal

UNESCO called the bombing a "grave violation of humanitarian law."