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Longueuil skyline 01 copyPhoto: Matt Biddulph from UK · CC BY-SA 2.0
Weather in Longueuil · ECCC forecast and 1991–2020 normals

Forecast for Longueuil: chance of rain showers or flurries tomorrow and highs near 4 degrees

Tomorrow carries a chance of rain or snow of 80% and a breeze of 20 km/h; the low is 2°C. Long-term averages for Longueuil put November days at 6°C and November nights at −2°C. By December, a normal day reaches −1°C and a normal night −9°C.

Winter −3°/−12°CSpring 11°/1°CSummer 26°/15°CAutumn 13°/5°C
Right now
5°C
Cloudy
High 4°C · Low 2°C · Wind 15 km/h
Tomorrow 2°C cooler than a normal 14 November
Sunrise 06:51 · sunset 16:25
Observed at Montréal Metropolitain Airport, 19:00
Tomorrow
4°C / 2°C
A normal 14 November: 6°C / −1°C
Chance of rain or snow
80%
Expect some in the next 24 hours
Wind
15 km/h
From the NNW · gusts 28 km/h · up to 20 km/h tomorrow
Wind chill
−5
what it feels like now
Daylight
9 h 35 min
06:50 to 16:25
Hour by hour · °C

The next 24 hours in Longueuil

Warmest around 12:00 (4°C), coolest around 00:00 (2°C). Rain or snow most likely around 12:00 (80%).

20:00 · 3°C · Cloudy · 0% chance of rain · wind 15 km/h3°Now21:00 · 3°C · Cloudy · 0% chance of rain · wind 15 km/h22:00 · 3°C · Cloudy · 0% chance of rain · wind 15 km/h3°23:00 · 3°C · Cloudy · 0% chance of rain · wind 15 km/h23:0000:00 · 2°C · Chance of rain showers or flurries · 30% chance of rain or snow · wind 15 km/h2°01:00 · 2°C · Chance of rain showers or flurries · 30% chance of rain or snow · wind 15 km/h02:00 · 2°C · Chance of rain showers or flurries · 30% chance of rain or snow · wind 15 km/h2°02:0003:00 · 3°C · Chance of rain showers or flurries · 30% chance of rain · wind 15 km/h04:00 · 3°C · Chance of rain showers or flurries · 30% chance of rain · wind 15 km/h3°05:00 · 3°C · Chance of rain showers or flurries · 30% chance of rain · wind 15 km/h05:0006:00 · 3°C · Chance of rain showers or flurries · 40% chance of rain · wind 15 km/h3°07:00 · 3°C · Chance of rain showers or flurries · 40% chance of rain · wind 15 km/h08:00 · 3°C · Chance of rain showers or flurries · 40% chance of rain · wind 15 km/h3°08:0009:00 · 3°C · Chance of showers · 40% chance of rain · wind 20 km/h10:00 · 3°C · Chance of showers · 40% chance of rain · wind 20 km/h3°11:00 · 3°C · Chance of showers · 40% chance of rain · wind 20 km/h11:0012:00 · 4°C · A few showers · 80% chance of rain · wind 20 km/h80%4°13:00 · 4°C · A few showers · 80% chance of rain · wind 20 km/h14:00 · 4°C · A few showers · 80% chance of rain · wind 20 km/h4°14:0015:00 · 4°C · A few showers · 80% chance of rain · wind 20 km/h16:00 · 4°C · A few showers · 80% chance of rain · wind 20 km/h4°17:00 · 4°C · A few showers · 80% chance of rain · wind 20 km/h17:0018:00 · 4°C · A few showers · 80% chance of rain · wind 15 km/h4°19:00 · 4°C · A few showers · 80% chance of rain · wind 15 km/h
TemperatureChance of rain or snowNight
7 days · °C

The week ahead, against a normal week

The week swings either side of normal. Tap a day for more.

Sat14 NovChance of rain showers or flurries40% chance2°4°−2°

Saturday: Cloudy. 40 percent chance of rain showers or flurries in the morning. A few rain showers beginning near noon. Wind becoming west 20 km/h in the morning. High plus 4. UV index 1 or low.

Saturday night: A few showers ending in the evening then mainly cloudy with 30 percent chance of showers. Low plus 2.

Sun15 NovCloudy−2°6°normal

Sunday: A mix of sun and cloud. High 6.

Sunday night: Clear. Low minus 2.

Mon16 NovSunny2°6°normal

Monday: Sunny. High 6.

Monday night: Clear. Low plus 2.

Tue17 NovSunny3°9°+3°

Tuesday: Sunny. High 9.

Tuesday night: Cloudy periods. Low plus 3.

Wed18 NovA mix of sun and cloud3°9°+4°

Wednesday: A mix of sun and cloud. High 9.

Wednesday night: Clear. Low plus 3.

Thu19 NovSunny9°+4°

Thursday: Sunny. High 9.

Normal range for the date (ECCC 1991–2020 normals, Montréal Trudeau (Airport))Forecast low to high
A normal year

Where today sits in Longueuil’s year

Typical highs and lows month by month, from the ECCC averages.

Full climate →
Winter
−3° / −12°
243 mm of rain and snow
Spring
11° / 1°
253 mm of rain and snow
Summer
26° / 15°
268 mm of rain and snow
Autumn now
13° / 5°
277 mm of rain and snow, the wettest season
167days left before the average last frost, 29 April
Best months to be outside
MayJunJulAugSep
Highs of 17–27°C and nights of 8°C or more
When is it wettest?October, with 103 mm.When does the most snow fall?January, with 52 cm.What is each month like?Highs, lows, rain and snow for all 12.

Warnings and more

ECCC issues Canada’s weather alerts; check its warnings page before travelling in bad weather.

Weather alertsNothing in force for the area right now: ECCC’s warnings page shows new alerts first.ECCC forecast: LongueuilEnvironment and Climate Change Canada’s own page for the forecast site, 2.2 km from the town.Longueuil’s climateThirty-year normals: temperatures, rain and snow, frost and heating.Flood & hazardsWhat could go wrong in Longueuil: wildfire, flooding, earthquakes, radon.

Forecast, current conditions and alerts: Environment and Climate Change Canada’s city page for Longueuil, fetched 13 November, 19:27. Normals: ECCC 1991–2020, Montréal Trudeau (Airport). Data Source: Environment and Climate Change Canada · ECCC Data Services End-use Licence

Adapted from Statistics Canada (Census of Population 2021, population estimates 2025, 2021 census boundaries) under the Statistics Canada Open Licence; this does not constitute an endorsement by Statistics Canada. Neighbourhood names in some cities © OpenStreetMap contributors (ODbL).