Longueuil, Quebec 7-day weather forecast
Monday 9 November 2026 | 18:04
6°
Broken clouds
Feels like 3°
- High
- 9°
- Low
- 5°
- Humidity
- 70%
- Wind
- 5 km/h
7-day forecast
14 daysHourly forecast
DetailsLongueuil rain radar
Temperature and rain / Longueuil
The coming days
High
9°
Low
0°
Average high
6.4°
Average low
2.9°
Total rain
16.5 mm
Average rain
1.1 mm
Air quality - Longueuil
Particles and ozone
Good
9.20 µg/m³
0-1212-3535-5555+
The air is clean: enjoy the outdoors.
PM109.50µg/m³
Ozone26µg/m³
Data updated hourly
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Frequently asked questions
Quick answers about the weather in Longueuil
Tomorrow in Longueuil, expect Overcast ☁️, with:\n\n- High of 9°\n- Low of 5°
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Our data is updated regularly to give you the most reliable forecast.
Last updated: 2026-11-09