Montreal 7-day weather forecast

Written by:
July 28, 2025
ESOlex // Shutterstock

Montreal 7-day weather forecast

Stacker created the forecast for Montreal, Quebec using data from OpenWeather. This week's high is 34 °C on Monday, while the low is 13 °C on Friday. There are expected to be 4 sunny days and rain on 2 days this week.

There are currently no weather alerts.

Monday, July 28

- High of 34 °C, low of 22 °C (45% humidity)
- Sunny with a 82% chance of rain (0 mm of rain)
- High risk of harm from sun exposure (6 UV index)
- Light breeze (21 km/h wind)
- Sunrise at 5:33 AM, sunset at 8:27 PM
1 / 6
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Tuesday, July 29

- High of 30 °C, low of 20 °C (39% humidity)
- Partly cloudy with a 0% chance of snow
- Very high risk of harm from sun exposure (7 UV index)
- Light breeze (18 km/h wind)
- Sunrise at 5:34 AM, sunset at 8:26 PM
2 / 6
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Wednesday, July 30

- High of 28 °C, low of 18 °C (53% humidity)
- Overcast with a 100% chance of rain (3 mm of rain)
- High risk of harm from sun exposure (6 UV index)
- Light breeze (13 km/h wind)
- Sunrise at 5:35 AM, sunset at 8:25 PM
3 / 6
Leonid Ikan // Shutterstock

Thursday, July 31

- High of 23 °C, low of 14 °C (31% humidity)
- Mostly sunny with a 0% chance of snow
- Very high risk of harm from sun exposure (8 UV index)
- Light breeze (16 km/h wind)
- Sunrise at 5:37 AM, sunset at 8:23 PM
4 / 6
Leonid Ikan // Shutterstock

Friday, August 1

- High of 24 °C, low of 13 °C (28% humidity)
- Partly cloudy with a 0% chance of snow
- Light air (8 km/h wind)
- Sunrise at 5:38 AM, sunset at 8:22 PM
- First quarter moon
5 / 6
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Saturday, August 2

- High of 27 °C, low of 14 °C (29% humidity)
- Fair with a 0% chance of snow
- Light breeze (16 km/h wind)
- Sunrise at 5:39 AM, sunset at 8:21 PM
6 / 6
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Sunday, August 3

- High of 29 °C, low of 17 °C (32% humidity)
- Mostly sunny with a 0% chance of snow
- Light breeze (18 km/h wind)
- Sunrise at 5:40 AM, sunset at 8:20 PM

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