Sun-Kissed September Days in Montréal

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Sunny Skies and Warm Breezes: What to Expect in Montréal

Friday’s Forecast – Glorious Sunshine

Montréal is looking absolutely radiant today with a forecasted high of 27°C. The sun will shine brightly, with only a few clouds expected later in the evening. The humidity will make it feel like a toasty 33°C, so grab a hat and some sunscreen if you’re heading out! Winds will be gentle, blowing from the west at 10 km/h, offering a little relief from the heat. The barometric pressure sits at 102.2 kPa, and the humidity is at a comfortable 56%, making for a pleasant day overall.

Tonight, expect a low of 17°C under mostly clear skies, perfect for an evening stroll or perhaps some patio time with friends.

Looking Ahead – More Sunshine on the Horizon

Saturday and Sunday promise more of the same sunny goodness. Saturday’s high will reach 27°C again, with a humidex of 34°C, so expect a warm and sticky afternoon. Sunday will be even warmer with a high of 28°C, so don’t put away your summer clothes just yet!

Historic Temps and Fun Wardrobe Tips

On this day in history, Montréal’s record high was 33.5°C, set in 2015, and the coldest was a chilly 2.8°C back in 1940. Today’s temps are nowhere near those extremes, making it a pleasant but warm day. Light, breathable fabrics are key for comfort this weekend. Opt for sunglasses and keep water handy—it’s going to be a warm one!

Fun Weather Trivia

Did you know Montréal can swing from freezing cold to boiling hot? The city has seen temperature extremes ranging from as low as -37.8°C in winter to 37.6°C in summer. Talk about dramatic!

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