Current Conditions

Saint-Constant, Quebec

54°F12°C

Showers

Wind

S 3 mph5 km/h

Humidity

90%

Cloud Cover

43%

As of Sunday, September 20, 2026 at 7:02 PM EDT

Today's Outlook

Night

Partly cloudy, with a low around 51°F11°C. Light wind from the SSW around 4 mph6 km/h.

7-Day Forecast

Condition	High (°F)	Low (°F)	Precip (mm)	Cloud Cover (%)	Wind (mph)
Showers	High 60°F16°C	Low 51°F11°C	Precip 0.04 in1.1 mm69%	Cloud 61%	Wind S 3 mph5 km/h	Sunday: Mostly cloudy and mild, with a high of 60°F16°C. Light wind from the SSE around 2 mph4 km/h. 69% chance of light rain in the afternoon. Sunday Night: Partly cloudy, with a low around 51°F11°C. Light wind from the SSW around 4 mph6 km/h.
Partly Cloudy	High 60°F15°C	Low 46°F8°CFeels 43°F6°C	Precip 0 in0 mm—	Cloud 68%	Wind N 6 mph10 km/h	Monday: Mostly cloudy and mild, with a high of 60°F15°C and morning low of 49°F9°C. Breezy from the N at 6 to 7 mph10 to 12 km/h. Dry air. Monday Night: Mostly cloudy, with a low around 46°F8°C. Breezy from the NNE at 6 to 7 mph9 to 12 km/h.
Clear	High 63°F17°C	Low 41°F5°CFeels 37°F3°C	Precip 0 in0 mm—	Cloud 25%	Wind NE 7 mph11 km/h	Tuesday: Mostly clear and mild, with a high of 63°F17°C and morning low of 43°F6°C. Breezy from the NE at 7 mph12 km/h. Dry air. Tuesday Night: Partly cloudy, with a low around 41°F5°C. Breezy from the NNE at 7 to 8 mph10 to 12 km/h.
Clear	High 66°F19°C	Low 41°F5°CFeels 36°F2°C	Precip 0 in0 mm—	Cloud 1%	Wind NE 7 mph12 km/h	Wednesday: Mostly clear and mild, with a high of 66°F19°C and morning low of 44°F7°C. Breezy from the NE at 7 to 8 mph12 to 13 km/h. Dry air. Wednesday Night: Mostly clear, with a low around 41°F5°C. Breezy from the NE at 7 mph11 km/h.
Clear	High 68°F20°C	Low 40°F4°CFeels 36°F2°C	Precip 0 in0 mm—	Cloud 11%	Wind NE 5 mph7 km/h	Thursday: Mostly clear and warm, with a high of 68°F20°C and morning low of 43°F6°C. Light wind from the NE around 5 mph8 km/h. Dry air. Thursday Night: Mostly clear, with a low around 40°F4°C. Light wind from the NNE around 5 mph7 km/h.
Clear	High 72°F22°C	Low 43°F6°CFeels 40°F4°C	Precip 0 in0.1 mm2%	Cloud 37%	Wind NNE 6 mph10 km/h	Friday: Partly cloudy and warm, with a high of 72°F22°C and morning low of 46°F8°C. Breezy from the NNE at 6 to 7 mph10 to 12 km/h. Dry air. Friday Night: Partly cloudy, with a low around 43°F6°C. Breezy from the NNE at 6 to 7 mph10 to 11 km/h.
Drizzle	High 69°F21°C	Low 49°F10°CFeels 46°F8°C	Precip 0.03 in0.7 mm10%	Cloud 66%	Wind NNE 8 mph14 km/h	Saturday: Mostly cloudy and warm, with a high of 69°F21°C and morning low of 50°F10°C. Breezy from the NNE at 9 to 10 mph14 to 16 km/h. Dry air. Saturday Night: Mostly cloudy, with a low around 49°F10°C. Breezy from the NNE at 8 to 9 mph13 to 14 km/h. 10% chance of drizzle in the evening.

15-Day Forecast

	Day	High	Low	Precip	Cloud Cover	Condition	Wind
	SundaySep 20	60°F16°C	51°F11°C	0.04 in1.1 mm· 69%	61%	Showers	S 3 mph5 km/h
DayMostly cloudy and mild, with a high of 60°F16°C. Light wind from the SSE around 2 mph4 km/h. 69% chance of light rain in the afternoon. NightPartly cloudy, with a low around 51°F11°C. Light wind from the SSW around 4 mph6 km/h.
	MondaySep 21	60°F15°C	46°F8°C Feels 43°F6°C	0 in0 mm· —	68%	Partly Cloudy	N 6 mph10 km/h
DayMostly cloudy and mild, with a high of 60°F15°C and morning low of 49°F9°C. Breezy from the N at 6 to 7 mph10 to 12 km/h. Dry air. NightMostly cloudy, with a low around 46°F8°C. Breezy from the NNE at 6 to 7 mph9 to 12 km/h.
	TuesdaySep 22	63°F17°C	41°F5°C Feels 37°F3°C	0 in0 mm· —	25%	Clear	NE 7 mph11 km/h
DayMostly clear and mild, with a high of 63°F17°C and morning low of 43°F6°C. Breezy from the NE at 7 mph12 km/h. Dry air. NightPartly cloudy, with a low around 41°F5°C. Breezy from the NNE at 7 to 8 mph10 to 12 km/h.
	WednesdaySep 23	66°F19°C	41°F5°C Feels 36°F2°C	0 in0 mm· —	1%	Clear	NE 7 mph12 km/h
DayMostly clear and mild, with a high of 66°F19°C and morning low of 44°F7°C. Breezy from the NE at 7 to 8 mph12 to 13 km/h. Dry air. NightMostly clear, with a low around 41°F5°C. Breezy from the NE at 7 mph11 km/h.
	ThursdaySep 24	68°F20°C	40°F4°C Feels 36°F2°C	0 in0 mm· —	11%	Clear	NE 5 mph7 km/h
DayMostly clear and warm, with a high of 68°F20°C and morning low of 43°F6°C. Light wind from the NE around 5 mph8 km/h. Dry air. NightMostly clear, with a low around 40°F4°C. Light wind from the NNE around 5 mph7 km/h.
	FridaySep 25	72°F22°C	43°F6°C Feels 40°F4°C	0 in0.1 mm· 2%	37%	Clear	NNE 6 mph10 km/h
DayPartly cloudy and warm, with a high of 72°F22°C and morning low of 46°F8°C. Breezy from the NNE at 6 to 7 mph10 to 12 km/h. Dry air. NightPartly cloudy, with a low around 43°F6°C. Breezy from the NNE at 6 to 7 mph10 to 11 km/h.
	SaturdaySep 26	69°F21°C	49°F10°C Feels 46°F8°C	0.03 in0.7 mm· 10%	66%	Drizzle	NNE 8 mph14 km/h
DayMostly cloudy and warm, with a high of 69°F21°C and morning low of 50°F10°C. Breezy from the NNE at 9 to 10 mph14 to 16 km/h. Dry air. NightMostly cloudy, with a low around 49°F10°C. Breezy from the NNE at 8 to 9 mph13 to 14 km/h. 10% chance of drizzle in the evening.
	SundaySep 27	66°F19°C	51°F11°C	0.12 in3 mm· 23%	72%	Light Rain	NE 9 mph14 km/h
DayMostly cloudy and mild, with a high of 66°F19°C and morning low of 52°F11°C. Breezy from the NE at 10 mph15 km/h. 23% chance of drizzle throughout the day. Dry air. NightMostly cloudy, with a low around 51°F11°C. Breezy from the NNE at 8 to 9 mph14 to 15 km/h. 20% chance of light rain throughout the night.
	MondaySep 28	65°F19°C	52°F11°C	0.06 in1.6 mm· 19%	62%	Drizzle	NNE 7 mph11 km/h
DayMostly cloudy and mild, with a high of 65°F19°C and morning low of 53°F12°C. Breezy from the NNE at 7 to 8 mph12 to 12 km/h. 19% chance of drizzle throughout the day. NightMostly cloudy, with a low around 52°F11°C. Breezy from the NNE at 7 mph11 km/h. 19% chance of drizzle throughout the night.
	TuesdaySep 29	67°F19°C	50°F10°C	0.04 in1 mm· 8%	52%	Partly Cloudy	NNE 6 mph9 km/h
DayMostly cloudy and mild, with a high of 67°F19°C and morning low of 51°F11°C. Light wind from the NNE around 6 mph9 km/h. NightMostly cloudy, with a low around 50°F10°C. Light wind from the NE around 6 mph9 km/h.
	WednesdaySep 30	66°F19°C	51°F11°C	0.12 in3 mm· 25%	68%	Showers	SE 7 mph11 km/h
DayMostly cloudy and mild, with a high of 66°F19°C and morning low of 53°F12°C. Breezy from the SE at 7 mph11 km/h. 22% chance of light rain throughout the day. NightMostly cloudy, with a low around 51°F11°C. Breezy from the SE at 6 to 7 mph10 to 12 km/h. 25% chance of showers throughout the night.
	ThursdayOct 1	66°F19°C	54°F12°C	0.17 in4.4 mm· 24%	68%	Showers	SSW 8 mph12 km/h
DayMostly cloudy and mild, with a high of 66°F19°C and morning low of 55°F13°C. Breezy from the SSW at 8 to 9 mph13 to 14 km/h. 24% chance of showers throughout the day. NightMostly cloudy, with a low around 54°F12°C. Breezy from the S at 7 to 8 mph12 to 12 km/h. 21% chance of showers throughout the night.
	FridayOct 2	65°F18°C	53°F12°C	0.16 in4.1 mm· 26%	64%	Showers	WSW 8 mph13 km/h
DayMostly cloudy and mild, with a high of 65°F18°C and morning low of 54°F12°C. Breezy from the WSW at 8 to 9 mph13 to 14 km/h. 26% chance of showers throughout the day. NightMostly cloudy, with a low around 53°F12°C. Breezy from the SW at 8 mph12 km/h. 21% chance of showers throughout the night.
	SaturdayOct 3	63°F17°C	52°F11°C	0.16 in4 mm· 23%	61%	Showers	WSW 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 WSW at 9 mph14 km/h. 23% chance of showers throughout the day. Dry air. NightMostly cloudy, with a low around 52°F11°C. Breezy from the SW at 8 mph13 km/h. 22% chance of showers throughout the night.
	SundayOct 4	63°F17°C	51°F11°C	0.15 in3.8 mm· 22%	67%	Showers	WSW 8 mph12 km/h
DayMostly cloudy and mild, with a high of 63°F17°C and morning low of 52°F11°C. Breezy from the WSW at 8 to 9 mph13 to 14 km/h. 22% chance of showers throughout the day. Dry air. NightMostly cloudy, with a low around 51°F11°C. Breezy from the SW at 7 to 8 mph12 to 12 km/h. 22% chance of showers throughout the night.

Nearby Cities

Sainte-Catherine2 mi4 km Candiac3 mi4 km La Prairie5 mi8 km Desmarchais-Crawford5 mi9 km Ville-Émard6 mi10 km Verdun6 mi10 km

About This Forecast

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Coordinates: 45.3668°N, 73.5659°W·Elevation: 26m·Timezone: America/Toronto·Population: 27,359