Montreal 7-day weather forecast

Written by:
September 29, 2025
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Montreal 7-day weather forecast

Stacker created the forecast for Montreal, Quebec using data from OpenWeather. This week's high is 18 °C on Monday, while the low is 5 °C on Thursday. There are expected to be 2 sunny days and rain on 2 days this week.

There are currently no weather alerts.

Monday, October 13

- High of 18 °C, low of 9 °C (41% humidity)
- Overcast with a 0% chance of snow
- Moderate risk of harm from sun exposure (3 UV index)
- Light breeze (14 km/h wind)
- Sunrise at 7:07 AM, sunset at 6:12 PM
- Last quarter moon
1 / 6
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Tuesday, October 14

- High of 17 °C, low of 11 °C (69% humidity)
- Overcast with a 49% chance of rain (0 mm of rain)
- Moderate risk of harm from sun exposure (3 UV index)
- Light air (10 km/h wind)
- Sunrise at 7:09 AM, sunset at 6:10 PM
2 / 6
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Wednesday, October 15

- High of 14 °C, low of 7 °C (42% humidity)
- Mostly sunny with a 0% chance of snow
- Moderate risk of harm from sun exposure (3 UV index)
- Light breeze (20 km/h wind)
- Sunrise at 7:10 AM, sunset at 6:08 PM
3 / 6
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Thursday, October 16

- High of 13 °C, low of 5 °C (41% humidity)
- Sunny with a 0% chance of snow
- Moderate risk of harm from sun exposure (3 UV index)
- Light breeze (16 km/h wind)
- Sunrise at 7:11 AM, sunset at 6:07 PM
4 / 6
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Friday, October 17

- High of 12 °C, low of 5 °C (44% humidity)
- Partly cloudy with a 0% chance of snow
- Moderate risk of harm from sun exposure (3 UV index)
- Light air (7 km/h wind)
- Sunrise at 7:13 AM, sunset at 6:05 PM
5 / 6
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Saturday, October 18

- High of 12 °C, low of 10 °C (55% humidity)
- Overcast with a 0% chance of snow
- Moderate risk of harm from sun exposure (3 UV index)
- Light air (11 km/h wind)
- Sunrise at 7:14 AM, sunset at 6:03 PM
6 / 6
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Sunday, October 19

- High of 13 °C, low of 10 °C (71% humidity)
- Overcast with a 100% chance of rain (17 mm of rain)
- Moderate risk of harm from sun exposure (3 UV index)
- Light breeze (19 km/h wind)
- Sunrise at 7:15 AM, sunset at 6:02 PM

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