Current Conditions

Longueuil, Quebec

67°F19°C

Rain

Wind

S 14 mph22 km/h

Humidity

90%

Cloud Cover

100%

As of Wednesday, September 2, 2026 at 9:58 PM EDT

Today's Outlook

Night

Mostly cloudy, with a low around 66°F19°C. Breezy from the SSW at 7 to 11 mph11 to 18 km/h. 99% chance of rain throughout the night.

7-Day Forecast

Condition	High (°F)	Low (°F)	Precip (mm)	Cloud Cover (%)	Wind (mph)
Rain	High 77°F25°C	Low 66°F19°C	Precip 0.35 in8.8 mm99%	Cloud 63%	Wind SW 7 mph11 km/h	Thursday: Mostly cloudy and warm, with a high of 77°F25°C and morning low of 67°F20°C. Breezy from the WSW at 7 mph11 km/h. 49% chance of drizzle throughout the day. Humid. Thursday Night: Mostly cloudy, with a low around 66°F19°C. Breezy from the SSW at 7 to 11 mph11 to 18 km/h. 99% chance of rain throughout the night.
Showers	High 75°F24°C	Low 63°F17°C	Precip 0.04 in1.1 mm49%	Cloud 40%	Wind WNW 6 mph10 km/h	Friday: Partly cloudy and warm, with a high of 75°F24°C and morning low of 65°F18°C. Breezy from the WNW at 7 to 8 mph11 to 13 km/h. 49% chance of showers in the afternoon. Friday Night: Partly cloudy, with a low around 63°F17°C. Light wind from the NW around 5 mph9 km/h. 28% chance of drizzle in the evening.
Drizzle	High 71°F22°C	Low 59°F15°C	Precip 0.03 in0.8 mm26%	Cloud 46%	Wind NNE 9 mph15 km/h	Saturday: Mostly cloudy and warm, with a high of 71°F22°C and morning low of 63°F17°C. Breezy from the NE at 11 mph17 km/h. 26% chance of drizzle throughout the day. Saturday Night: Partly cloudy, with a low around 59°F15°C. Breezy from the NNE at 7 to 8 mph12 to 13 km/h. 10% chance of drizzle.
Clear	High 75°F24°C	Low 53°F11°C	Precip 0 in0 mm—	Cloud 19%	Wind N 6 mph9 km/h	Sunday: Partly cloudy and warm, with a high of 75°F24°C and morning low of 56°F14°C. Breezy from the NNE at 6 to 7 mph10 to 11 km/h. Sunday Night: Mostly clear, with a low around 53°F11°C. Light wind from the N around 5 mph9 km/h.
Drizzle	High 78°F25°C	Low 52°F11°C	Precip 0.03 in0.8 mm22%	Cloud 47%	Wind W 6 mph10 km/h	Monday: Mostly cloudy and warm, with a high of 78°F25°C and morning low of 56°F14°C. Breezy from the W at 6 to 8 mph10 to 13 km/h. Monday Night: Partly cloudy, with a low around 52°F11°C. Breezy from the W at 6 to 8 mph10 to 12 km/h. 22% chance of drizzle in the evening.
Drizzle	High 72°F22°C	Low 57°F14°C	Precip 0.04 in0.9 mm20%	Cloud 59%	Wind N 6 mph10 km/h	Tuesday: Mostly cloudy and warm, with a high of 72°F22°C and morning low of 58°F15°C. Breezy from the N at 6 to 8 mph9 to 12 km/h. 11% chance of drizzle in the morning. Tuesday Night: Mostly cloudy, with a low around 57°F14°C. Breezy from the NNW at 6 to 8 mph10 to 12 km/h. 20% chance of drizzle overnight.
Light Rain	High 73°F23°C	Low 55°F13°C	Precip 0.17 in4.3 mm40%	Cloud 82%	Wind SSW 8 mph12 km/h	Wednesday: Overcast and warm, with a high of 73°F23°C and morning low of 58°F15°C. Breezy from the S at 8 to 9 mph13 to 15 km/h. 38% chance of light rain throughout the day. Wednesday Night: Mostly cloudy, with a low around 55°F13°C. Breezy from the SSW at 7 to 9 mph12 to 15 km/h. 40% chance of light rain throughout the night.

15-Day Forecast

	Day	High	Low	Precip	Cloud Cover	Condition	Wind
	ThursdaySep 3	77°F25°C	66°F19°C	0.35 in8.8 mm· 99%	63%	Rain	SW 7 mph11 km/h
DayMostly cloudy and warm, with a high of 77°F25°C and morning low of 67°F20°C. Breezy from the WSW at 7 mph11 km/h. 49% chance of drizzle throughout the day. Humid. NightMostly cloudy, with a low around 66°F19°C. Breezy from the SSW at 7 to 11 mph11 to 18 km/h. 99% chance of rain throughout the night.
	FridaySep 4	75°F24°C	63°F17°C	0.04 in1.1 mm· 49%	40%	Showers	WNW 6 mph10 km/h
DayPartly cloudy and warm, with a high of 75°F24°C and morning low of 65°F18°C. Breezy from the WNW at 7 to 8 mph11 to 13 km/h. 49% chance of showers in the afternoon. NightPartly cloudy, with a low around 63°F17°C. Light wind from the NW around 5 mph9 km/h. 28% chance of drizzle in the evening.
	SaturdaySep 5	71°F22°C	59°F15°C	0.03 in0.8 mm· 26%	46%	Drizzle	NNE 9 mph15 km/h
DayMostly cloudy and warm, with a high of 71°F22°C and morning low of 63°F17°C. Breezy from the NE at 11 mph17 km/h. 26% chance of drizzle throughout the day. NightPartly cloudy, with a low around 59°F15°C. Breezy from the NNE at 7 to 8 mph12 to 13 km/h. 10% chance of drizzle.
	SundaySep 6	75°F24°C	53°F11°C	0 in0 mm· —	19%	Clear	N 6 mph9 km/h
DayPartly cloudy and warm, with a high of 75°F24°C and morning low of 56°F14°C. Breezy from the NNE at 6 to 7 mph10 to 11 km/h. NightMostly clear, with a low around 53°F11°C. Light wind from the N around 5 mph9 km/h.
	MondaySep 7	78°F25°C	52°F11°C	0.03 in0.8 mm· 22%	47%	Drizzle	W 6 mph10 km/h
DayMostly cloudy and warm, with a high of 78°F25°C and morning low of 56°F14°C. Breezy from the W at 6 to 8 mph10 to 13 km/h. NightPartly cloudy, with a low around 52°F11°C. Breezy from the W at 6 to 8 mph10 to 12 km/h. 22% chance of drizzle in the evening.
	TuesdaySep 8	72°F22°C	57°F14°C	0.04 in0.9 mm· 20%	59%	Drizzle	N 6 mph10 km/h
DayMostly cloudy and warm, with a high of 72°F22°C and morning low of 58°F15°C. Breezy from the N at 6 to 8 mph9 to 12 km/h. 11% chance of drizzle in the morning. NightMostly cloudy, with a low around 57°F14°C. Breezy from the NNW at 6 to 8 mph10 to 12 km/h. 20% chance of drizzle overnight.
	WednesdaySep 9	73°F23°C	55°F13°C	0.17 in4.3 mm· 40%	82%	Light Rain	SSW 8 mph12 km/h
DayOvercast and warm, with a high of 73°F23°C and morning low of 58°F15°C. Breezy from the S at 8 to 9 mph13 to 15 km/h. 38% chance of light rain throughout the day. NightMostly cloudy, with a low around 55°F13°C. Breezy from the SSW at 7 to 9 mph12 to 15 km/h. 40% chance of light rain throughout the night.
	ThursdaySep 10	75°F24°C	66°F19°C	0.26 in6.5 mm· 37%	71%	Light Rain	WSW 10 mph16 km/h
DayMostly cloudy and warm, with a high of 75°F24°C and morning low of 68°F20°C. Breezy from the WSW at 11 to 12 mph17 to 19 km/h. 37% chance of light rain throughout the day. NightMostly cloudy, with a low around 66°F19°C. Breezy from the WSW at 9 mph15 km/h. 32% chance of showers throughout the night.
	FridaySep 11	71°F22°C	60°F16°C	0.17 in4.2 mm· 22%	58%	Showers	WNW 8 mph13 km/h
DayMostly cloudy and warm, with a high of 71°F22°C and morning low of 62°F17°C. Breezy from the WNW at 9 to 10 mph14 to 15 km/h. 22% chance of showers throughout the day. NightMostly cloudy, with a low around 60°F16°C. Breezy from the WNW at 8 mph12 km/h. 19% chance of showers throughout the night.
	SaturdaySep 12	71°F22°C	56°F13°C	0.12 in3.1 mm· 18%	58%	Drizzle	WSW 8 mph13 km/h
DayMostly cloudy and warm, with a high of 71°F22°C and morning low of 58°F14°C. Breezy from the W at 8 to 9 mph14 to 15 km/h. 18% chance of drizzle throughout the day. NightMostly cloudy, with a low around 56°F13°C. Breezy from the WSW at 7 to 8 mph12 to 12 km/h. 14% chance of drizzle throughout the night.
	SundaySep 13	70°F21°C	56°F13°C	0.15 in3.7 mm· 25%	64%	Showers	SW 8 mph13 km/h
DayMostly cloudy and warm, with a high of 70°F21°C and morning low of 58°F14°C. Breezy from the SW at 9 to 10 mph14 to 15 km/h. 25% chance of showers throughout the day. NightMostly cloudy, with a low around 56°F13°C. Breezy from the SW at 8 mph12 km/h. 17% chance of showers throughout the night.
	MondaySep 14	71°F22°C	58°F15°C	0.17 in4.2 mm· 26%	61%	Showers	SW 8 mph13 km/h
DayMostly cloudy and warm, with a high of 71°F22°C and morning low of 60°F15°C. Breezy from the WSW at 9 to 10 mph14 to 15 km/h. 26% chance of showers throughout the day. NightMostly cloudy, with a low around 58°F15°C. Breezy from the SW at 8 mph12 km/h. 21% chance of showers throughout the night.
	TuesdaySep 15	70°F21°C	57°F14°C	0.11 in2.9 mm· 18%	50%	Drizzle	W 8 mph13 km/h
DayMostly cloudy and warm, with a high of 70°F21°C and morning low of 58°F14°C. Breezy from the W at 8 to 9 mph13 to 15 km/h. 18% chance of drizzle throughout the day. NightPartly cloudy, with a low around 57°F14°C. Breezy from the WSW at 7 mph12 km/h. 17% chance of drizzle throughout the night.
	WednesdaySep 16	70°F21°C	54°F12°C	0.07 in1.9 mm· 16%	50%	Drizzle	WSW 8 mph12 km/h
DayMostly cloudy and warm, with a high of 70°F21°C and morning low of 56°F13°C. Breezy from the WSW at 8 to 9 mph13 to 14 km/h. 13% chance of drizzle throughout the day. NightPartly cloudy, with a low around 54°F12°C. Breezy from the WSW at 7 mph12 km/h. 16% chance of drizzle throughout the night.
	ThursdaySep 17	69°F20°C	54°F12°C	0.08 in2.1 mm· 17%	54%	Drizzle	WSW 8 mph13 km/h
DayMostly cloudy and warm, with a high of 69°F20°C and morning low of 55°F13°C. Breezy from the WSW at 8 to 9 mph13 to 14 km/h. 16% chance of drizzle throughout the day. NightMostly cloudy, with a low around 54°F12°C. Breezy from the WSW at 7 mph12 km/h. 17% chance of drizzle throughout the night.

Nearby Cities

Laflèche1 mi2 km Greenfield Park2 mi3 km Le Vieux-Longueuil2 mi4 km Saint-Hubert3 mi4 km Brossard5 mi7 km Ville-Marie5 mi8 km

About This Forecast

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Coordinates: 45.5152°N, 73.4682°W·Elevation: 29m·Timezone: America/Toronto·Population: 229,330