Current Conditions

Sainte-Catherine, Quebec

49°F10°C

Partly Cloudy

Wind

N 8 mph12 km/h

Humidity

80%

Cloud Cover

53%

As of Monday, September 21, 2026 at 5:38 AM EDT

Today's Outlook

Day

Mostly cloudy and mild, with a high of 59°F15°C and morning low of 49°F9°C. Breezy from the N at 7 to 8 mph11 to 12 km/h. Dry air.

Night

Mostly cloudy, with a low around 46°F8°C. Breezy from the N at 6 to 8 mph10 to 12 km/h.

7-Day Forecast

Condition	High (°F)	Low (°F)	Precip (mm)	Cloud Cover (%)	Wind (mph)
Partly Cloudy	High 59°F15°C	Low 46°F8°CFeels 43°F6°C	Precip 0 in0 mm—	Cloud 73%	Wind N 7 mph11 km/h	Monday: Mostly cloudy and mild, with a high of 59°F15°C and morning low of 49°F9°C. Breezy from the N at 7 to 8 mph11 to 12 km/h. Dry air. Monday Night: Mostly cloudy, with a low around 46°F8°C. Breezy from the N at 6 to 8 mph10 to 12 km/h.
Clear	High 63°F17°C	Low 41°F5°CFeels 36°F2°C	Precip 0 in0 mm—	Cloud 27%	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 to 8 mph12 to 12 km/h. Dry air. Tuesday Night: Partly cloudy, with a low around 41°F5°C. Breezy from the NNE at 7 mph11 km/h.
Clear	High 65°F19°C	Low 41°F5°CFeels 36°F2°C	Precip 0 in0 mm—	Cloud 2%	Wind NE 7 mph12 km/h	Wednesday: Mostly clear and mild, with a high of 65°F19°C and morning low of 44°F6°C. Breezy from the NE at 8 to 9 mph13 to 14 km/h. Dry air. Wednesday Night: Mostly clear, with a low around 41°F5°C. Breezy from the NE at 7 to 8 mph11 to 12 km/h.
Clear	High 68°F20°C	Low 40°F5°CFeels 36°F2°C	Precip 0 in0 mm—	Cloud 7%	Wind NNE 5 mph8 km/h	Thursday: Mostly clear and mild, 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°F5°C. Light wind from the NNE around 5 mph8 km/h.
Clear	High 71°F22°C	Low 43°F6°CFeels 40°F5°C	Precip 0 in0 mm—	Cloud 26%	Wind N 5 mph8 km/h	Friday: Mostly clear and warm, with a high of 71°F22°C and morning low of 46°F8°C. Light wind from the NNE around 5 mph8 km/h. Dry air. Friday Night: Partly cloudy, with a low around 43°F6°C. Light wind from the N around 5 mph8 km/h.
Partly Cloudy	High 71°F22°C	Low 48°F9°CFeels 45°F7°C	Precip 0 in0.1 mm2%	Cloud 47%	Wind NNE 7 mph11 km/h	Saturday: Partly cloudy and warm, with a high of 71°F22°C and morning low of 49°F10°C. Breezy from the NNE at 7 to 8 mph11 to 13 km/h. Dry air. Saturday Night: Partly cloudy, with a low around 48°F9°C. Breezy from the NNE at 6 to 7 mph10 to 12 km/h.
Drizzle	High 68°F20°C	Low 50°F10°CFeels 47°F8°C	Precip 0.06 in1.4 mm14%	Cloud 52%	Wind NNE 8 mph13 km/h	Sunday: Mostly cloudy and mild, with a high of 68°F20°C and morning low of 51°F11°C. Breezy from the NNE at 8 to 9 mph13 to 14 km/h. 12% chance of drizzle throughout the day. Dry air. Sunday Night: Mostly cloudy, with a low around 50°F10°C. Breezy from the NNE at 7 to 8 mph12 to 13 km/h. 14% chance of drizzle in the evening.

15-Day Forecast

	Day	High	Low	Precip	Cloud Cover	Condition	Wind
	MondaySep 21	59°F15°C	46°F8°C Feels 43°F6°C	0 in0 mm· —	73%	Partly Cloudy	N 7 mph11 km/h
DayMostly cloudy and mild, with a high of 59°F15°C and morning low of 49°F9°C. Breezy from the N at 7 to 8 mph11 to 12 km/h. Dry air. NightMostly cloudy, with a low around 46°F8°C. Breezy from the N at 6 to 8 mph10 to 12 km/h.
	TuesdaySep 22	63°F17°C	41°F5°C Feels 36°F2°C	0 in0 mm· —	27%	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 to 8 mph12 to 12 km/h. Dry air. NightPartly cloudy, with a low around 41°F5°C. Breezy from the NNE at 7 mph11 km/h.
	WednesdaySep 23	65°F19°C	41°F5°C Feels 36°F2°C	0 in0 mm· —	2%	Clear	NE 7 mph12 km/h
DayMostly clear and mild, with a high of 65°F19°C and morning low of 44°F6°C. Breezy from the NE at 8 to 9 mph13 to 14 km/h. Dry air. NightMostly clear, with a low around 41°F5°C. Breezy from the NE at 7 to 8 mph11 to 12 km/h.
	ThursdaySep 24	68°F20°C	40°F5°C Feels 36°F2°C	0 in0 mm· —	7%	Clear	NNE 5 mph8 km/h
DayMostly clear and mild, 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°F5°C. Light wind from the NNE around 5 mph8 km/h.
	FridaySep 25	71°F22°C	43°F6°C Feels 40°F5°C	0 in0 mm· —	26%	Clear	N 5 mph8 km/h
DayMostly clear and warm, with a high of 71°F22°C and morning low of 46°F8°C. Light wind from the NNE around 5 mph8 km/h. Dry air. NightPartly cloudy, with a low around 43°F6°C. Light wind from the N around 5 mph8 km/h.
	SaturdaySep 26	71°F22°C	48°F9°C Feels 45°F7°C	0 in0.1 mm· 2%	47%	Partly Cloudy	NNE 7 mph11 km/h
DayPartly cloudy and warm, with a high of 71°F22°C and morning low of 49°F10°C. Breezy from the NNE at 7 to 8 mph11 to 13 km/h. Dry air. NightPartly cloudy, with a low around 48°F9°C. Breezy from the NNE at 6 to 7 mph10 to 12 km/h.
	SundaySep 27	68°F20°C	50°F10°C Feels 47°F8°C	0.06 in1.4 mm· 14%	52%	Drizzle	NNE 8 mph13 km/h
DayMostly cloudy and mild, with a high of 68°F20°C and morning low of 51°F11°C. Breezy from the NNE at 8 to 9 mph13 to 14 km/h. 12% chance of drizzle throughout the day. Dry air. NightMostly cloudy, with a low around 50°F10°C. Breezy from the NNE at 7 to 8 mph12 to 13 km/h. 14% chance of drizzle in the evening.
	MondaySep 28	66°F19°C	50°F10°C Feels 47°F8°C	0.06 in1.6 mm· 14%	51%	Drizzle	NNE 7 mph11 km/h
DayMostly cloudy and mild, with a high of 66°F19°C and morning low of 51°F10°C. Breezy from the NNE at 7 to 8 mph12 to 12 km/h. 14% chance of drizzle throughout the day. Dry air. NightPartly cloudy, with a low around 50°F10°C. Breezy from the NNE at 7 mph11 km/h. 14% chance of drizzle throughout the night.
	TuesdaySep 29	67°F19°C	49°F9°C Feels 46°F8°C	0.04 in0.9 mm· 12%	45%	Drizzle	NNE 6 mph9 km/h
DayPartly cloudy and mild, with a high of 67°F19°C and morning low of 50°F10°C. Light wind from the NNE around 6 mph9 km/h. 10% chance of drizzle in the morning. Dry air. NightPartly cloudy, with a low around 49°F9°C. Light wind from the NE around 6 mph9 km/h. 12% chance of drizzle overnight.
	WednesdaySep 30	67°F20°C	50°F10°C Feels 47°F9°C	0.04 in1.1 mm· 12%	63%	Drizzle	SE 6 mph9 km/h
DayMostly cloudy and mild, with a high of 67°F20°C and morning low of 51°F10°C. Light wind from the ESE around 6 mph9 km/h. Dry air. NightMostly cloudy, with a low around 50°F10°C. Breezy from the SE at 6 to 7 mph10 to 11 km/h. 12% chance of drizzle throughout the night.
	ThursdayOct 1	66°F19°C	53°F11°C	0.1 in2.6 mm· 19%	65%	Showers	S 7 mph12 km/h
DayMostly cloudy and mild, with a high of 66°F19°C and morning low of 53°F12°C. Breezy from the S at 7 to 8 mph12 to 13 km/h. 19% chance of showers throughout the day. NightMostly cloudy, with a low around 53°F11°C. Breezy from the S at 7 to 8 mph11 to 12 km/h. 19% chance of drizzle throughout the night.
	FridayOct 2	65°F18°C	53°F11°C	0.19 in4.8 mm· 24%	59%	Showers	WSW 8 mph12 km/h
DayMostly cloudy and mild, with a high of 65°F18°C and morning low of 53°F11°C. Breezy from the W at 8 mph13 km/h. 24% chance of showers throughout the day. Dry air. NightMostly cloudy, with a low around 53°F11°C. Breezy from the SW at 7 to 8 mph12 to 12 km/h. 21% chance of showers throughout the night.
	SaturdayOct 3	64°F18°C	50°F10°C	0.16 in4 mm· 24%	65%	Showers	SW 7 mph12 km/h
DayMostly cloudy and mild, with a high of 64°F18°C and morning low of 51°F10°C. Breezy from the SW at 8 mph12 km/h. 19% chance of showers throughout the day. Dry air. NightMostly cloudy, with a low around 50°F10°C. Breezy from the SW at 7 mph11 km/h. 24% chance of showers throughout the night.
	SundayOct 4	63°F17°C	52°F11°C	0.16 in4 mm· 30%	71%	Light Rain	SW 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 mph13 km/h. 30% chance of light rain throughout the day. NightMostly cloudy, with a low around 52°F11°C. Breezy from the SW at 7 to 8 mph12 to 13 km/h. 22% chance of drizzle throughout the night.
	MondayOct 5	62°F17°C	51°F11°C	0.1 in2.5 mm· 18%	66%	Drizzle	WSW 8 mph12 km/h
DayMostly cloudy and mild, with a high of 62°F17°C and morning low of 52°F11°C. Breezy from the W at 8 mph13 km/h. 18% chance of drizzle throughout the day. Dry air. NightMostly cloudy, with a low around 51°F11°C. Breezy from the WSW at 8 mph12 km/h. 18% chance of drizzle throughout the night.

Nearby Cities

Saint-Constant2 mi4 km Desmarchais-Crawford3 mi5 km Candiac3 mi6 km Ville-Émard4 mi6 km Verdun4 mi7 km La Prairie4 mi7 km

About This Forecast

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Coordinates: 45.4001°N, 73.5825°W·Elevation: 25m·Timezone: America/Toronto·Population: 16,762