Honestly, if you're looking at the Montreal Canada weather forecast 7 day right now, you’re probably staring at a screen of snowflakes and shivering. It’s January 16, 2026, and Montreal is doing exactly what it does best: being unapologetically freezing.
Current conditions are sitting at a crisp 2°F, but let's be real—the "feels like" is what actually matters here. With that southwest wind kicking up at 14 mph, it actually feels like -17°F out there.
The Immediate Reality: Snow and Survival
We just came off a massive dump of snow yesterday. Environment Canada had us under a yellow alert because parts of Quebec were getting hammered with 10 to 15 centimeters. If you tried to take the REM or a bus yesterday, you know the "commuter chaos" wasn't just a headline; it was a literal parking lot on the 132.
Today, Friday, we’re looking at a high of 8°F. It’s mostly cloudy, but there’s a 20% chance of more snow showers tonight as the temperature dips to -3°F. The city is officially launching its fourth major snow-removal operation starting at 7 p.m. tonight. If you see those little yellow "no parking" signs on the snowbanks, move your car. Seriously. The tow trucks in this city don’t have a soul.
The 7-Day Outlook: A Rollercoaster of "Cold" and "Colder"
The Montreal Canada weather forecast 7 day looks like a zig-zag of temperatures that would confuse anyone not born in a hockey rink.
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- Saturday (Jan 17): Expect a "heat wave" by Montreal standards. We're hitting a high of 31°F. It sounds great until you realize it’s coming with snow showers all day (35% chance).
- Sunday (Jan 18): More of the same. High of 26°F, low of 20°F. It’s the kind of damp cold that gets into your bones even if you’re wearing Canada Goose.
- Monday (Jan 19): Snow showers continue. High of 24°F, but the low drops back down to -1°F.
- Tuesday (Jan 20): This is where it gets nasty again. The sun comes out (partly sunny), but the temperature crashes to a high of only 4°F and a low of -6°F.
- Wednesday (Jan 21): A high of 21°F with more snow, followed by a brutal overnight low of -16°F.
Why This Forecast Matters for Your Week
Most people get Montreal winters wrong because they think it’s just about the temperature. It’s not. It’s about the wind and the "slush factor."
By Thursday, January 22, the forecast shows a high of -11°F. Read that again. That is the high. The low is -18°F. If you have exposed skin, you're looking at frostbite risk in minutes. This is the "deep freeze" the Farmer's Almanac warned us about for late January.
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Living Through the Forecast
If you're visiting or just trying to get to work, here’s the deal. The UV index is staying at a 1, so don't worry about a tan. Humidity is hovering around 74%, which makes the air feel heavy and biting.
Basically, the Montreal Canada weather forecast 7 day is telling you to stay inside if you can. But if you must go out, the underground city (RÉSO) is your best friend.
Pro Tip: Check the STM's social media before you leave the house. Between the snow-removal crews and the black ice, your 20-minute commute is easily going to be an hour.
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Actionable Steps for the Next 7 Days
- Move your car: If you’re parked on the street, watch for the snow removal signs starting tonight at 7 p.m.
- Layer up for Thursday: When the high is -11°F, your "fashionable" fall coat won't cut it. You need a thermal base layer.
- Check the wind: A 15 mph wind at these temperatures is a different beast entirely. Always check the "feels like" temp on your app before stepping out.
- Prepare for delays: With snow showers forecasted almost every day until Tuesday, the airport and VIA Rail will likely have rolling delays.
Montreal is magical in the winter, sure. But it’s a lot more magical when you aren't losing a toe to the sidewalk. Stay warm.