Current Conditions

L'Assomption, Quebec

43°F6°C

Clear

Feels like38°F4°C

Wind

NNE 7 mph11 km/h

Humidity

84%

Cloud Cover

As of Wednesday, September 23, 2026 at 1:28 AM EDT

Today's Outlook

Day

Mostly clear and mild, with a high of 66°F19°C and morning low of 44°F6°C. Breezy from the NE at 7 to 8 mph12 to 13 km/h. Dry air.

Night

Mostly clear, with a low around 41°F5°C. Breezy from the NNE at 6 to 8 mph10 to 12 km/h.

7-Day Forecast

Condition	High (°F)	Low (°F)	Precip (mm)	Cloud Cover (%)	Wind (mph)
Clear	High 66°F19°C	Low 41°F5°CFeels 35°F2°C	Precip 0 in0 mm—	Cloud 0%	Wind NE 7 mph11 km/h	Wednesday: Mostly clear and mild, with a high of 66°F19°C and morning low of 44°F6°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 NNE at 6 to 8 mph10 to 12 km/h.
Clear	High 71°F22°C	Low 39°F4°CFeels 35°F2°C	Precip 0 in0 mm—	Cloud 1%	Wind NNE 5 mph8 km/h	Thursday: Mostly clear and warm, with a high of 71°F22°C and morning low of 43°F6°C. Light wind from the NE around 5 mph7 km/h. Dry air. Thursday Night: Mostly clear, with a low around 39°F4°C. Light wind from the NNE around 5 mph8 km/h.
Clear	High 75°F24°C	Low 44°F7°CFeels 40°F4°C	Precip 0 in0 mm—	Cloud 28%	Wind NNE 7 mph11 km/h	Friday: Partly cloudy and warm, with a high of 75°F24°C and morning low of 47°F9°C. Breezy from the NE at 7 to 8 mph12 to 13 km/h. Dry air. Friday Night: Partly cloudy, with a low around 44°F7°C. Light wind from the NNE around 6 mph10 km/h.
Partly Cloudy	High 73°F23°C	Low 49°F10°CFeels 46°F8°C	Precip 0.02 in0.4 mm7%	Cloud 65%	Wind NNE 9 mph15 km/h	Saturday: Mostly cloudy and warm, with a high of 73°F23°C and morning low of 52°F11°C. Breezy from the NE at 10 to 11 mph16 to 18 km/h. Dry air. Saturday Night: Mostly cloudy, with a low around 49°F10°C. Breezy from the NNE at 9 to 11 mph14 to 17 km/h.
Light Rain	High 66°F19°C	Low 55°F13°C	Precip 0.21 in5.3 mm47%	Cloud 91%	Wind NE 12 mph20 km/h	Sunday: Overcast and mild, with a high of 66°F19°C and morning low of 56°F13°C. Breezy from the NE at 13 to 14 mph21 to 22 km/h. 45% chance of light rain throughout the day. Dry air. Sunday Night: Overcast, with a low around 55°F13°C. Breezy from the NE at 11 to 12 mph18 to 19 km/h. 47% chance of light rain throughout the night.
Light Rain	High 60°F15°C	Low 55°F13°C	Precip 0.15 in3.7 mm46%	Cloud 92%	Wind NE 9 mph15 km/h	Monday: Overcast and mild, with a high of 60°F15°C. Breezy from the NE at 10 mph16 km/h. 39% chance of light rain throughout the day. Monday Night: Overcast, with a low around 55°F13°C. Breezy from the NE at 9 to 11 mph14 to 17 km/h. 46% chance of light rain throughout the night.
Drizzle	High 65°F18°C	Low 53°F12°C	Precip 0.02 in0.6 mm13%	Cloud 77%	Wind NNE 4 mph7 km/h	Tuesday: Mostly cloudy and mild, with a high of 65°F18°C and morning low of 54°F12°C. Light wind from the NNE around 4 mph7 km/h. 13% chance of drizzle in the morning. Tuesday Night: Mostly cloudy, with a low around 53°F12°C. Light wind from the NNE around 5 mph8 km/h. 12% chance of drizzle overnight.

15-Day Forecast

	Day	High	Low	Precip	Cloud Cover	Condition	Wind
	WednesdaySep 23	66°F19°C	41°F5°C Feels 35°F2°C	0 in0 mm· —	0%	Clear	NE 7 mph11 km/h
DayMostly clear and mild, with a high of 66°F19°C and morning low of 44°F6°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 NNE at 6 to 8 mph10 to 12 km/h.
	ThursdaySep 24	71°F22°C	39°F4°C Feels 35°F2°C	0 in0 mm· —	1%	Clear	NNE 5 mph8 km/h
DayMostly clear and warm, with a high of 71°F22°C and morning low of 43°F6°C. Light wind from the NE around 5 mph7 km/h. Dry air. NightMostly clear, with a low around 39°F4°C. Light wind from the NNE around 5 mph8 km/h.
	FridaySep 25	75°F24°C	44°F7°C Feels 40°F4°C	0 in0 mm· —	28%	Clear	NNE 7 mph11 km/h
DayPartly cloudy and warm, with a high of 75°F24°C and morning low of 47°F9°C. Breezy from the NE at 7 to 8 mph12 to 13 km/h. Dry air. NightPartly cloudy, with a low around 44°F7°C. Light wind from the NNE around 6 mph10 km/h.
	SaturdaySep 26	73°F23°C	49°F10°C Feels 46°F8°C	0.02 in0.4 mm· 7%	65%	Partly Cloudy	NNE 9 mph15 km/h
DayMostly cloudy and warm, with a high of 73°F23°C and morning low of 52°F11°C. Breezy from the NE at 10 to 11 mph16 to 18 km/h. Dry air. NightMostly cloudy, with a low around 49°F10°C. Breezy from the NNE at 9 to 11 mph14 to 17 km/h.
	SundaySep 27	66°F19°C	55°F13°C	0.21 in5.3 mm· 47%	91%	Light Rain	NE 12 mph20 km/h
DayOvercast and mild, with a high of 66°F19°C and morning low of 56°F13°C. Breezy from the NE at 13 to 14 mph21 to 22 km/h. 45% chance of light rain throughout the day. Dry air. NightOvercast, with a low around 55°F13°C. Breezy from the NE at 11 to 12 mph18 to 19 km/h. 47% chance of light rain throughout the night.
	MondaySep 28	60°F15°C	55°F13°C	0.15 in3.7 mm· 46%	92%	Light Rain	NE 9 mph15 km/h
DayOvercast and mild, with a high of 60°F15°C. Breezy from the NE at 10 mph16 km/h. 39% chance of light rain throughout the day. NightOvercast, with a low around 55°F13°C. Breezy from the NE at 9 to 11 mph14 to 17 km/h. 46% chance of light rain throughout the night.
	TuesdaySep 29	65°F18°C	53°F12°C	0.02 in0.6 mm· 13%	77%	Drizzle	NNE 4 mph7 km/h
DayMostly cloudy and mild, with a high of 65°F18°C and morning low of 54°F12°C. Light wind from the NNE around 4 mph7 km/h. 13% chance of drizzle in the morning. NightMostly cloudy, with a low around 53°F12°C. Light wind from the NNE around 5 mph8 km/h. 12% chance of drizzle overnight.
	WednesdaySep 30	69°F20°C	54°F12°C	0.03 in0.8 mm· 15%	77%	Drizzle	SSE 5 mph8 km/h
DayOvercast and warm, with a high of 69°F20°C and morning low of 55°F13°C. Light wind from the S around 5 mph8 km/h. NightMostly cloudy, with a low around 54°F12°C. Light wind from the SSE around 5 mph8 km/h. 15% chance of drizzle in the evening.
	ThursdayOct 1	69°F20°C	57°F14°C	0.22 in5.6 mm· 29%	71%	Light Rain	SSW 8 mph13 km/h
DayMostly cloudy and warm, with a high of 69°F20°C and morning low of 58°F14°C. Breezy from the SSW at 9 to 10 mph14 to 16 km/h. 29% chance of light rain throughout the day. NightMostly cloudy, with a low around 57°F14°C. Breezy from the SSW at 7 to 8 mph12 to 14 km/h. 26% chance of showers throughout the night.
	FridayOct 2	66°F19°C	55°F13°C	0.19 in4.7 mm· 23%	66%	Showers	SW 8 mph13 km/h
DayMostly cloudy and mild, with a high of 66°F19°C and morning low of 55°F13°C. Breezy from the WSW at 9 to 10 mph14 to 15 km/h. 23% chance of showers throughout the day. NightMostly cloudy, with a low around 55°F13°C. Breezy from the SW at 8 mph12 km/h. 23% chance of showers throughout the night.
	SaturdayOct 3	64°F18°C	51°F11°C	0.14 in3.5 mm· 22%	64%	Showers	SW 8 mph12 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 8 to 9 mph13 to 15 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 mph11 km/h. 19% chance of showers throughout the night.
	SundayOct 4	63°F17°C	51°F10°C	0.15 in3.9 mm· 25%	70%	Showers	SSW 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 SSW at 8 to 9 mph13 to 14 km/h. 25% chance of light rain throughout the day. Dry air. NightMostly cloudy, with a low around 51°F10°C. Breezy from the SSW at 7 mph11 km/h. 24% chance of showers throughout the night.
	MondayOct 5	61°F16°C	51°F11°C	0.17 in4.3 mm· 26%	69%	Showers	WSW 8 mph12 km/h
DayMostly cloudy and mild, with a high of 61°F16°C and morning low of 51°F11°C. Breezy from the WSW at 8 to 9 mph13 to 15 km/h. 26% chance of light rain throughout the day. Dry air. NightMostly cloudy, with a low around 51°F11°C. Breezy from the SW at 7 mph12 km/h. 24% chance of showers throughout the night.
	TuesdayOct 6	59°F15°C	48°F9°C Feels 45°F7°C	0.11 in2.9 mm· 19%	62%	Showers	WSW 8 mph13 km/h
DayMostly cloudy and mild, with a high of 59°F15°C and morning low of 48°F9°C. Breezy from the WSW at 8 to 9 mph13 to 15 km/h. 18% chance of drizzle throughout the day. Dry air. NightMostly cloudy, with a low around 48°F9°C. Breezy from the WSW at 7 to 8 mph12 to 12 km/h. 19% chance of showers throughout the night.
	WednesdayOct 7	57°F14°C	46°F8°C Feels 43°F6°C	0.18 in4.6 mm· 28%	67%	Showers	WSW 8 mph13 km/h
DayMostly cloudy and mild, with a high of 57°F14°C and morning low of 47°F8°C. Breezy from the WSW at 8 to 9 mph14 to 15 km/h. 28% chance of light rain throughout the day. Dry air. NightMostly cloudy, with a low around 46°F8°C. Breezy from the WSW at 7 mph12 km/h. 22% chance of showers throughout the night.

Nearby Cities

Repentigny6 mi9 km Mascouche10 mi16 km Varennes10 mi16 km Joliette13 mi21 km Terrebonne14 mi22 km Rivière-des-Prairies–Pointe-aux-Trembles15 mi24 km

About This Forecast

This forecast is powered by WeatherMesh, the world's most advanced and accurate weather model powered by AI. WeatherMesh is built on proprietary data from WindBorne's Global Sounding Balloon constellation — the world's largest fleet of autonomous, long-duration weather balloons — collecting observations across 100% of Earth, including over oceans and remote regions where no other data exists.

WeatherMesh consistently outperforms legacy models in independent benchmarks. View Benchmarks →

Access WeatherMesh forecasts programmatically via our API. API Documentation →

How to Access Weather Forecasts

Pattern	Example	Description
/weather/{country}/{city}/	/weather/united-states/san-francisco/	City forecast (canonical URL)
/weather/{city}/	/weather/tokyo/	Shorthand — redirects to most populous match
/weather/{country}/{region}/{city}/	/weather/united-states/california/san-francisco/	With region — redirects to canonical
/weather/nearby?lat={lat}&lon={lon}	/weather/nearby?lat=48.1&lon=11.5	Find nearest city by coordinates
/weather/{country}/	/weather/germany/	Country index — all cities by region

Country and city names use lowercase slugs with hyphens (e.g. united-states, san-francisco). Arbitrary city names are supported — if not in our database, we geocode the name and serve the forecast for that location.

For programmatic access, use theWindBorne Forecast APIwhich returns structured JSON for any coordinates worldwide.

Coordinates: 45.8232°N, 73.4294°W·Elevation: 13m·Timezone: America/Toronto·Population: 15,906