Good morning, and happy Sunday! Welcome to your weather for September 21st, 2025, in the vibrant and beautiful city of Montreal.

- Morning temperatures at a cool 8 degrees with mostly clear skies

- Afternoon warming up to around 22 degrees, gentle southern breeze at 3 km/h

- Evening temperatures remain pleasant at around 21 degrees with picturesque skies

- Nighttime settles at a comfortable 17 degrees

Thanks for tuning in today. Have an amazing Sunday!