Current Conditions

Longueuil, Quebec

59°F15°C

Clear

Wind

NE 7 mph12 km/h

Humidity

59%

Cloud Cover

As of Wednesday, September 23, 2026 at 11:13 AM EDT

Today's Outlook

Day

Mostly clear and mild, with a high of 67°F19°C and morning low of 43°F6°C. Breezy from the NE at 7 to 8 mph12 to 12 km/h. Dry air.

Night

Mostly clear, with a low around 45°F7°C. Light wind from the NE around 6 mph10 km/h.

7-Day Forecast

Condition	High (°F)	Low (°F)	Precip (mm)	Cloud Cover (%)	Wind (mph)
Clear	High 67°F19°C	Low 43°F6°CFeels 39°F4°C	Precip 0 in0 mm—	Cloud 1%	Wind NE 7 mph11 km/h	Wednesday: Mostly clear and mild, with a high of 67°F19°C and morning low of 43°F6°C. Breezy from the NE at 7 to 8 mph12 to 12 km/h. Dry air. Wednesday Night: Mostly clear, with a low around 45°F7°C. Light wind from the NE around 6 mph10 km/h.
Clear	High 71°F21°C	Low 38°F3°CFeels 35°F1°C	Precip 0 in0 mm—	Cloud 1%	Wind NNE 5 mph7 km/h	Thursday: Mostly clear and warm, with a high of 71°F21°C and morning low of 42°F6°C. Light wind from the NE around 5 mph7 km/h. Dry air. Thursday Night: Mostly clear, with a low around 38°F3°C. Light wind from the NNE around 5 mph8 km/h.
Partly Cloudy	High 73°F23°C	Low 44°F7°CFeels 41°F5°C	Precip 0 in0 mm—	Cloud 42%	Wind NNE 7 mph12 km/h	Friday: Partly cloudy and warm, with a high of 73°F23°C and morning low of 47°F8°C. Breezy from the NNE at 8 to 9 mph13 to 15 km/h. Dry air. Friday Night: Partly cloudy, with a low around 44°F7°C. Breezy from the NNE at 6 to 8 mph10 to 12 km/h.
Drizzle	High 70°F21°C	Low 51°F10°C	Precip 0.03 in0.7 mm13%	Cloud 80%	Wind NNE 10 mph16 km/h	Saturday: Overcast and warm, with a high of 70°F21°C and morning low of 52°F11°C. Breezy from the NNE at 10 to 12 mph17 to 19 km/h. 10% chance of drizzle in the afternoon. Dry air. Saturday Night: Mostly cloudy, with a low around 51°F10°C. Breezy from the NNE at 9 to 11 mph15 to 18 km/h. 13% chance of drizzle in the evening.
Light Rain	High 64°F18°C	Low 56°F13°C	Precip 0.28 in7.1 mm61%	Cloud 90%	Wind NE 13 mph20 km/h	Sunday: Overcast and mild, with a high of 64°F18°C and morning low of 56°F14°C. Breezy from the NE at 13 to 14 mph22 to 23 km/h. 55% chance of light rain throughout the day. Dry air. Sunday Night: Overcast, with a low around 56°F13°C. Breezy from the NE at 12 mph19 km/h. 61% chance of light rain throughout the night.
Light Rain	High 61°F16°C	Low 55°F13°C	Precip 0.15 in3.8 mm49%	Cloud 90%	Wind NE 9 mph14 km/h	Monday: Overcast and mild, with a high of 61°F16°C and morning low of 55°F13°C. Breezy from the NE at 9 to 10 mph14 to 16 km/h. 42% chance of light rain throughout the day. Monday Night: Overcast, with a low around 55°F13°C. Breezy from the NE at 8 to 10 mph13 to 17 km/h. 49% chance of light rain throughout the night.
Drizzle	High 65°F19°C	Low 53°F12°C	Precip 0.02 in0.5 mm15%	Cloud 73%	Wind WNW 5 mph7 km/h	Tuesday: Mostly cloudy and mild, with a high of 65°F19°C and morning low of 54°F12°C. Light wind from the WNW around 4 mph7 km/h. Tuesday Night: Mostly cloudy, with a low around 53°F12°C. Light wind from the W around 5 mph8 km/h. 15% chance of drizzle overnight.

15-Day Forecast

	Day	High	Low	Precip	Cloud Cover	Condition	Wind
	WednesdaySep 23	67°F19°C	43°F6°C Feels 39°F4°C	0 in0 mm· —	1%	Clear	NE 7 mph11 km/h
DayMostly clear and mild, with a high of 67°F19°C and morning low of 43°F6°C. Breezy from the NE at 7 to 8 mph12 to 12 km/h. Dry air. NightMostly clear, with a low around 45°F7°C. Light wind from the NE around 6 mph10 km/h.
	ThursdaySep 24	71°F21°C	38°F3°C Feels 35°F1°C	0 in0 mm· —	1%	Clear	NNE 5 mph7 km/h
DayMostly clear and warm, with a high of 71°F21°C and morning low of 42°F6°C. Light wind from the NE around 5 mph7 km/h. Dry air. NightMostly clear, with a low around 38°F3°C. Light wind from the NNE around 5 mph8 km/h.
	FridaySep 25	73°F23°C	44°F7°C Feels 41°F5°C	0 in0 mm· —	42%	Partly Cloudy	NNE 7 mph12 km/h
DayPartly cloudy and warm, with a high of 73°F23°C and morning low of 47°F8°C. Breezy from the NNE at 8 to 9 mph13 to 15 km/h. Dry air. NightPartly cloudy, with a low around 44°F7°C. Breezy from the NNE at 6 to 8 mph10 to 12 km/h.
	SaturdaySep 26	70°F21°C	51°F10°C	0.03 in0.7 mm· 13%	80%	Drizzle	NNE 10 mph16 km/h
DayOvercast and warm, with a high of 70°F21°C and morning low of 52°F11°C. Breezy from the NNE at 10 to 12 mph17 to 19 km/h. 10% chance of drizzle in the afternoon. Dry air. NightMostly cloudy, with a low around 51°F10°C. Breezy from the NNE at 9 to 11 mph15 to 18 km/h. 13% chance of drizzle in the evening.
	SundaySep 27	64°F18°C	56°F13°C	0.28 in7.1 mm· 61%	90%	Light Rain	NE 13 mph20 km/h
DayOvercast and mild, with a high of 64°F18°C and morning low of 56°F14°C. Breezy from the NE at 13 to 14 mph22 to 23 km/h. 55% chance of light rain throughout the day. Dry air. NightOvercast, with a low around 56°F13°C. Breezy from the NE at 12 mph19 km/h. 61% chance of light rain throughout the night.
	MondaySep 28	61°F16°C	55°F13°C	0.15 in3.8 mm· 49%	90%	Light Rain	NE 9 mph14 km/h
DayOvercast and mild, with a high of 61°F16°C and morning low of 55°F13°C. Breezy from the NE at 9 to 10 mph14 to 16 km/h. 42% chance of light rain throughout the day. NightOvercast, with a low around 55°F13°C. Breezy from the NE at 8 to 10 mph13 to 17 km/h. 49% chance of light rain throughout the night.
	TuesdaySep 29	65°F19°C	53°F12°C	0.02 in0.5 mm· 15%	73%	Drizzle	WNW 5 mph7 km/h
DayMostly cloudy and mild, with a high of 65°F19°C and morning low of 54°F12°C. Light wind from the WNW around 4 mph7 km/h. NightMostly cloudy, with a low around 53°F12°C. Light wind from the W around 5 mph8 km/h. 15% chance of drizzle overnight.
	WednesdaySep 30	69°F20°C	54°F12°C	0.03 in0.7 mm· 16%	76%	Drizzle	SSW 6 mph9 km/h
DayOvercast and warm, with a high of 69°F20°C and morning low of 55°F13°C. Breezy from the SSW at 6 to 7 mph10 to 11 km/h. 10% chance of drizzle in the afternoon. NightMostly cloudy, with a low around 54°F12°C. Breezy from the SSW at 6 to 7 mph9 to 11 km/h. 16% chance of drizzle in the evening.
	ThursdayOct 1	68°F20°C	56°F14°C	0.13 in3.2 mm· 22%	66%	Showers	SW 8 mph13 km/h
DayMostly cloudy and warm, with a high of 68°F20°C and morning low of 57°F14°C. Breezy from the SW at 9 to 10 mph14 to 15 km/h. 22% chance of showers throughout the day. NightMostly cloudy, with a low around 56°F14°C. Breezy from the SW at 8 to 9 mph13 to 14 km/h. 19% chance of showers throughout the night.
	FridayOct 2	65°F19°C	54°F12°C	0.17 in4.4 mm· 24%	64%	Showers	WSW 9 mph14 km/h
DayMostly cloudy and mild, with a high of 65°F19°C and morning low of 54°F12°C. Breezy from the WSW at 10 mph15 km/h. 24% chance of showers throughout the day. NightMostly cloudy, with a low around 54°F12°C. Breezy from the WSW at 8 to 9 mph13 to 14 km/h. 22% chance of showers throughout the night.
	SaturdayOct 3	64°F18°C	51°F11°C	0.16 in4.1 mm· 21%	64%	Showers	WSW 8 mph13 km/h
DayMostly cloudy and mild, with a high of 64°F18°C and morning low of 52°F11°C. Breezy from the WSW at 9 mph14 km/h. 21% chance of showers throughout the day. Dry air. NightMostly cloudy, with a low around 51°F11°C. Breezy from the SW at 8 mph12 km/h. 20% chance of showers throughout the night.
	SundayOct 4	63°F17°C	51°F11°C	0.22 in5.5 mm· 30%	72%	Light Rain	SSW 8 mph13 km/h
DayMostly cloudy and mild, with a high of 63°F17°C and morning low of 52°F11°C. Breezy from the SSW at 8 to 9 mph13 to 14 km/h. 26% chance of light rain throughout the day. Dry air. NightMostly cloudy, with a low around 51°F11°C. Breezy from the SSW at 8 mph12 km/h. 30% chance of showers throughout the night.
	MondayOct 5	61°F16°C	51°F11°C	0.21 in5.3 mm· 27%	66%	Showers	SW 9 mph14 km/h
DayMostly cloudy and mild, with a high of 61°F16°C and morning low of 52°F11°C. Breezy from the SW at 9 to 10 mph15 to 16 km/h. 27% chance of showers throughout the day. Dry air. NightMostly cloudy, with a low around 51°F11°C. Breezy from the SW at 8 to 9 mph13 to 14 km/h. 26% chance of showers throughout the night.
	TuesdayOct 6	61°F16°C	49°F10°C Feels 46°F8°C	0.19 in4.9 mm· 22%	64%	Showers	SW 8 mph14 km/h
DayMostly cloudy and mild, with a high of 61°F16°C and morning low of 50°F10°C. Breezy from the WSW at 9 to 10 mph15 to 16 km/h. 22% chance of showers throughout the day. Dry air. NightMostly cloudy, with a low around 49°F10°C. Breezy from the SW at 8 mph13 km/h. 21% chance of showers throughout the night.
	WednesdayOct 7	59°F15°C	49°F9°C Feels 45°F7°C	0.13 in3.2 mm· 23%	62%	Showers	WSW 8 mph14 km/h
DayMostly cloudy and mild, with a high of 59°F15°C and morning low of 49°F9°C. Breezy from the WSW at 9 to 10 mph15 to 16 km/h. 23% chance of drizzle throughout the day. Dry air. NightMostly cloudy, with a low around 49°F9°C. Breezy from the SW at 8 mph12 km/h. 20% chance of showers 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