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Weather in Longueuil

Quebec, 29 m · continuously updated

–°C
 
 
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Wind
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Humidity
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Rain ahead
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Sunset
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Temperature · last 4 and next 28 hours

Longueuil weather: the next 24 hours

Updated hourly.

Longueuil 14-day forecast

Two-week trend.

Rain radar

Sun and golden hours

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Sunset –, golden light from –

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Air quality

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European index, measured continuously.

UV index

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Daily maximum — protection advised from 3.

Freezing level

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Snow settles about 300 m below it.

Around Longueuil

Neighbouring towns, as the crow flies.

7-day forecast for Longueuil

Today (Thursday 15 Oct) in Longueuil: overcast, 4 to 10 °C, precipitation 0.0 mm (2 %), wind up to 12 km/h. Tomorrow: heavy rain, 5 to 14 °C.

DayWeatherMinMaxPrecip.Wind
Todayovercast4 °C10 °C0.0 mm12 km/h
Tomorrowheavy rain5 °C14 °C27.7 mm23 km/h
Sat 17 Octovercast2 °C7 °C0.0 mm21 km/h
Sun 18 Octovercast3 °C13 °C0.0 mm20 km/h
Mon 19 Octovercast6 °C17 °C0.0 mm20 km/h
Tue 20 Octovercast8 °C16 °C0.0 mm13 km/h
Wed 21 Octovercast5 °C10 °C0.0 mm12 km/h

Forecast updated on 15.10.2026 at 11:44 (Open-Meteo model, elevation 29 m). The live block at the top of the page is refreshed hourly and covers 14 days.

Tomorrow's weather in Longueuil

Tomorrow, Friday 16 Oct, in Longueuil: heavy rain, from 5 to 14 °C, 27.7 mm of precipitation (probability 88 %), wind up to 23 km/h.

HourWeatherTemp.Precip.ChanceWind
00:00overcast6 °C0.0 mm3 %10 km/h
03:00overcast5 °C0.0 mm4 %14 km/h
06:00overcast6 °C0.0 mm56 %15 km/h
09:00heavy drizzle8 °C1.1 mm88 %20 km/h
12:00heavy drizzle11 °C1.1 mm79 %21 km/h
15:00rain13 °C6.8 mm41 %9 km/h
18:00overcast10 °C0.0 mm21 %21 km/h
21:00overcast6 °C0.0 mm8 %20 km/h

Frequently asked questions

Will it rain tomorrow in Longueuil?

Yes: 27.7 mm expected, probability 88 %.

How warm will it be tomorrow in Longueuil?

Between 5 and 14 °C.

The weekend

This weekend in Longueuil: Saturday overcast, 2 to 7 °C, Sunday overcast, 3 to 13 °C.

DayWeatherMinMaxPrecip.Wind
Sat 17 Octovercast2 °C7 °C0.0 mm21 km/h
Sun 18 Octovercast3 °C13 °C0.0 mm20 km/h

Hour by hour

The next 48 hours in Longueuil, hour by hour: temperature from 2 to 14 °C, 27.7 mm of rain expected.

HourWeatherTemp.Precip.ChanceWind
11:00sunny9 °C0.0 mm0 %10 km/h
12:00sunny10 °C0.0 mm0 %9 km/h
13:00overcast10 °C0.0 mm0 %8 km/h
14:00overcast10 °C0.0 mm0 %7 km/h
15:00overcast10 °C0.0 mm0 %6 km/h
16:00overcast10 °C0.0 mm0 %5 km/h
17:00overcast10 °C0.0 mm0 %2 km/h
18:00overcast9 °C0.0 mm0 %4 km/h
19:00overcast8 °C0.0 mm0 %7 km/h
20:00overcast7 °C0.0 mm0 %7 km/h
21:00overcast6 °C0.0 mm0 %10 km/h
22:00overcast6 °C0.0 mm0 %9 km/h
23:00overcast6 °C0.0 mm2 %10 km/h
00:00overcast6 °C0.0 mm3 %10 km/h
01:00overcast6 °C0.0 mm3 %10 km/h
02:00overcast6 °C0.0 mm3 %12 km/h
03:00overcast5 °C0.0 mm4 %14 km/h
04:00overcast6 °C0.0 mm11 %11 km/h
05:00light rain6 °C1.4 mm30 %12 km/h
06:00overcast6 °C0.0 mm56 %15 km/h
07:00light rain6 °C1.4 mm83 %13 km/h
08:00heavy rain7 °C11.5 mm87 %21 km/h
09:00heavy drizzle8 °C1.1 mm88 %20 km/h
10:00rain9 °C2.9 mm87 %19 km/h
11:00light drizzle10 °C0.4 mm80 %23 km/h
12:00heavy drizzle11 °C1.1 mm79 %21 km/h
13:00overcast12 °C0.0 mm73 %22 km/h
14:00heavy drizzle14 °C1.1 mm45 %14 km/h
15:00rain13 °C6.8 mm41 %9 km/h
16:00overcast14 °C0.0 mm43 %15 km/h
17:00overcast12 °C0.0 mm41 %19 km/h
18:00overcast10 °C0.0 mm21 %21 km/h
19:00overcast8 °C0.0 mm14 %21 km/h
20:00overcast7 °C0.0 mm9 %21 km/h
21:00overcast6 °C0.0 mm8 %20 km/h
22:00overcast6 °C0.0 mm3 %20 km/h
23:00partly cloudy5 °C0.0 mm9 %15 km/h
00:00mostly sunny4 °C0.0 mm9 %14 km/h
01:00sunny4 °C0.0 mm9 %15 km/h
02:00sunny3 °C0.0 mm9 %16 km/h
03:00sunny3 °C0.0 mm0 %15 km/h
04:00partly cloudy3 °C0.0 mm0 %14 km/h
05:00sunny2 °C0.0 mm0 %10 km/h
06:00sunny2 °C0.0 mm0 %18 km/h
07:00sunny2 °C0.0 mm0 %17 km/h
08:00sunny2 °C0.0 mm0 %17 km/h
09:00sunny2 °C0.0 mm0 %19 km/h
10:00sunny2 °C0.0 mm0 %21 km/h

Location of Longueuil

Longueuil lies at 29 m, 55 m below the average of the 197 places we cover in Quebec (84 m). That makes it the 59th lowest of the 197. The main town, Montréal, lies 9 km to the west. The nearest places we cover are Laflèche (2 km to the south), Greenfield Park (3 km to the south), Brossard (7 km to the south) and Ville-Marie (8 km to the west). With about 229,330 inhabitants according to GeoNames, Longueuil is the 5th largest of the 197 places we cover in Quebec.