Current Conditions

Mercier–Hochelaga-Maisonneuve, Quebec

69°F21°C

Heavy Rain

Wind

SSE 13 mph20 km/h

Humidity

82%

Cloud Cover

100%

As of Wednesday, September 2, 2026 at 6:54 PM EDT

Today's Outlook

Night

Overcast, with a low around 67°F19°C. Breezy from the SSE at 12 to 13 mph20 to 20 km/h. 100% chance of heavy rain throughout the night.

7-Day Forecast

Condition	High (°F)	Low (°F)	Precip (mm)	Cloud Cover (%)	Wind (mph)
Heavy Rain	High 74°F24°C	Low 67°F19°C	Precip 0.59 in15 mm100%	Cloud 100%	Wind SSE 13 mph20 km/h	Wednesday: Overcast and warm, with a high of 74°F24°C. Breezy from the SSE at 13 mph21 km/h. 35% chance of drizzle in the afternoon. Wednesday Night: Overcast, with a low around 67°F19°C. Breezy from the SSE at 12 to 13 mph20 to 20 km/h. 100% chance of heavy rain throughout the night.
Rain	High 77°F25°C	Low 66°F19°C	Precip 0.44 in11.2 mm100%	Cloud 64%	Wind SW 7 mph11 km/h	Thursday: Mostly cloudy and warm, with a high of 77°F25°C and morning low of 67°F19°C. Breezy from the SW at 7 mph11 km/h. 46% 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 10 mph11 to 16 km/h. 100% chance of rain overnight.
Showers	High 76°F24°C	Low 63°F17°C	Precip 0.04 in1.1 mm46%	Cloud 37%	Wind NW 6 mph10 km/h	Friday: Partly cloudy and warm, with a high of 76°F24°C and morning low of 65°F18°C. Breezy from the WNW at 7 to 8 mph11 to 13 km/h. 46% 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. 26% chance of drizzle in the evening.
Drizzle	High 71°F21°C	Low 60°F16°C	Precip 0.04 in0.9 mm39%	Cloud 48%	Wind NNE 9 mph14 km/h	Saturday: Mostly cloudy and warm, with a high of 71°F21°C and morning low of 63°F17°C. Breezy from the NE at 10 to 11 mph16 to 17 km/h. 39% chance of drizzle throughout the day. Saturday Night: Partly cloudy, with a low around 60°F16°C. Breezy from the NNE at 8 mph12 km/h.
Clear	High 75°F24°C	Low 53°F12°C	Precip 0 in0 mm—	Cloud 22%	Wind N 6 mph10 km/h	Sunday: Partly cloudy and warm, with a high of 75°F24°C and morning low of 57°F14°C. Breezy from the NNE at 6 to 7 mph10 to 12 km/h. Sunday Night: Mostly clear, with a low around 53°F12°C. Breezy from the N at 6 to 7 mph9 to 11 km/h.
Drizzle	High 78°F26°C	Low 53°F11°C	Precip 0.02 in0.4 mm13%	Cloud 45%	Wind W 6 mph9 km/h	Monday: Mostly cloudy and warm, with a high of 78°F26°C and morning low of 57°F14°C. Breezy from the W at 6 to 7 mph9 to 11 km/h. Monday Night: Partly cloudy, with a low around 53°F11°C. Breezy from the WNW at 6 to 7 mph9 to 11 km/h. 13% chance of drizzle in the evening.
Drizzle	High 74°F23°C	Low 57°F14°C	Precip 0.02 in0.4 mm12%	Cloud 61%	Wind WNW 6 mph9 km/h	Tuesday: Mostly cloudy and warm, with a high of 74°F23°C and morning low of 59°F15°C. Light wind from the NW around 6 mph9 km/h. Tuesday Night: Mostly cloudy, with a low around 57°F14°C. Breezy from the W at 6 to 7 mph9 to 11 km/h. 12% chance of drizzle overnight.

15-Day Forecast

	Day	High	Low	Precip	Cloud Cover	Condition	Wind
	WednesdaySep 2	74°F24°C	67°F19°C	0.59 in15 mm· 100%	100%	Heavy Rain	SSE 13 mph20 km/h
DayOvercast and warm, with a high of 74°F24°C. Breezy from the SSE at 13 mph21 km/h. 35% chance of drizzle in the afternoon. NightOvercast, with a low around 67°F19°C. Breezy from the SSE at 12 to 13 mph20 to 20 km/h. 100% chance of heavy rain throughout the night.
	ThursdaySep 3	77°F25°C	66°F19°C	0.44 in11.2 mm· 100%	64%	Rain	SW 7 mph11 km/h
DayMostly cloudy and warm, with a high of 77°F25°C and morning low of 67°F19°C. Breezy from the SW at 7 mph11 km/h. 46% chance of drizzle throughout the day. Humid. NightMostly cloudy, with a low around 66°F19°C. Breezy from the SSW at 7 to 10 mph11 to 16 km/h. 100% chance of rain overnight.
	FridaySep 4	76°F24°C	63°F17°C	0.04 in1.1 mm· 46%	37%	Showers	NW 6 mph10 km/h
DayPartly cloudy and warm, with a high of 76°F24°C and morning low of 65°F18°C. Breezy from the WNW at 7 to 8 mph11 to 13 km/h. 46% 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. 26% chance of drizzle in the evening.
	SaturdaySep 5	71°F21°C	60°F16°C	0.04 in0.9 mm· 39%	48%	Drizzle	NNE 9 mph14 km/h
DayMostly cloudy and warm, with a high of 71°F21°C and morning low of 63°F17°C. Breezy from the NE at 10 to 11 mph16 to 17 km/h. 39% chance of drizzle throughout the day. NightPartly cloudy, with a low around 60°F16°C. Breezy from the NNE at 8 mph12 km/h.
	SundaySep 6	75°F24°C	53°F12°C	0 in0 mm· —	22%	Clear	N 6 mph10 km/h
DayPartly cloudy and warm, with a high of 75°F24°C and morning low of 57°F14°C. Breezy from the NNE at 6 to 7 mph10 to 12 km/h. NightMostly clear, with a low around 53°F12°C. Breezy from the N at 6 to 7 mph9 to 11 km/h.
	MondaySep 7	78°F26°C	53°F11°C	0.02 in0.4 mm· 13%	45%	Drizzle	W 6 mph9 km/h
DayMostly cloudy and warm, with a high of 78°F26°C and morning low of 57°F14°C. Breezy from the W at 6 to 7 mph9 to 11 km/h. NightPartly cloudy, with a low around 53°F11°C. Breezy from the WNW at 6 to 7 mph9 to 11 km/h. 13% chance of drizzle in the evening.
	TuesdaySep 8	74°F23°C	57°F14°C	0.02 in0.4 mm· 12%	61%	Drizzle	WNW 6 mph9 km/h
DayMostly cloudy and warm, with a high of 74°F23°C and morning low of 59°F15°C. Light wind from the NW around 6 mph9 km/h. NightMostly cloudy, with a low around 57°F14°C. Breezy from the W at 6 to 7 mph9 to 11 km/h. 12% chance of drizzle overnight.
	WednesdaySep 9	77°F25°C	59°F15°C	0.15 in3.7 mm· 40%	82%	Light Rain	SSW 9 mph14 km/h
DayOvercast and warm, with a high of 77°F25°C and morning low of 62°F17°C. Breezy from the SSW at 9 to 11 mph15 to 17 km/h. 33% chance of light rain throughout the day. NightMostly cloudy, with a low around 59°F15°C. Breezy from the SSW at 8 to 11 mph13 to 17 km/h. 40% chance of light rain throughout the night.
	ThursdaySep 10	76°F24°C	65°F18°C	0.24 in6 mm· 36%	66%	Showers	W 10 mph17 km/h
DayMostly cloudy and warm, with a high of 76°F24°C and morning low of 69°F20°C. Breezy from the W at 11 to 12 mph18 to 20 km/h. 32% chance of light rain throughout the day. NightMostly cloudy, with a low around 65°F18°C. Breezy from the W at 9 to 10 mph15 to 17 km/h. 36% chance of showers throughout the night.
	FridaySep 11	71°F21°C	58°F15°C	0.07 in1.8 mm· 14%	53%	Drizzle	NW 8 mph13 km/h
DayMostly cloudy and warm, with a high of 71°F21°C and morning low of 60°F15°C. Breezy from the NW at 9 mph14 km/h. 14% chance of drizzle throughout the day. NightPartly cloudy, with a low around 58°F15°C. Breezy from the NW at 7 to 8 mph12 to 13 km/h. 13% chance of drizzle throughout the night.
	SaturdaySep 12	70°F21°C	54°F12°C	0.17 in4.2 mm· 22%	59%	Showers	SW 7 mph12 km/h
DayMostly cloudy and warm, with a high of 70°F21°C and morning low of 57°F14°C. Breezy from the WSW at 8 mph12 km/h. 22% chance of showers throughout the day. NightMostly cloudy, with a low around 54°F12°C. Breezy from the SW at 7 mph11 km/h. 16% chance of showers throughout the night.
	SundaySep 13	72°F22°C	58°F14°C	0.17 in4.2 mm· 25%	64%	Showers	SW 8 mph13 km/h
DayMostly cloudy and warm, with a high of 72°F22°C and morning low of 59°F15°C. Breezy from the SW at 8 to 9 mph14 to 15 km/h. 25% chance of showers throughout the day. NightMostly cloudy, with a low around 58°F14°C. Breezy from the SW at 7 mph12 km/h. 20% chance of showers throughout the night.
	MondaySep 14	74°F23°C	59°F15°C	0.13 in3.3 mm· 20%	56%	Showers	SW 8 mph12 km/h
DayMostly cloudy and warm, with a high of 74°F23°C and morning low of 61°F16°C. Breezy from the WSW at 8 to 9 mph13 to 15 km/h. 18% chance of drizzle throughout the day. NightMostly cloudy, with a low around 59°F15°C. Breezy from the SW at 7 mph11 km/h. 20% chance of showers throughout the night.
	TuesdaySep 15	74°F23°C	59°F15°C	0.09 in2.3 mm· 19%	52%	Drizzle	WSW 8 mph12 km/h
DayMostly cloudy and warm, with a high of 74°F23°C and morning low of 60°F16°C. Breezy from the WSW at 8 to 9 mph13 to 15 km/h. 19% chance of drizzle throughout the day. NightPartly cloudy, with a low around 59°F15°C. Breezy from the SW at 7 mph11 km/h. 15% chance of drizzle throughout the night.
	WednesdaySep 16	72°F22°C	58°F14°C	0.11 in2.8 mm· 19%	50%	Drizzle	WSW 8 mph12 km/h
DayMostly cloudy and warm, with a high of 72°F22°C and morning low of 59°F15°C. Breezy from the WSW at 8 to 9 mph13 to 14 km/h. 19% chance of drizzle throughout the day. NightPartly cloudy, with a low around 58°F14°C. Breezy from the WSW at 7 mph11 km/h. 15% chance of drizzle throughout the night.

Nearby Cities

Saint-Léonard3 mi4 km Villeray–Saint-Michel–Parc-Extension3 mi5 km Le Vieux-Longueuil3 mi5 km Le Plateau-Mont-Royal3 mi6 km Saint-Michel4 mi6 km Rosemont–La Petite-Patrie4 mi6 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: 45.5719°N, 73.5463°W·Elevation: 26m·Timezone: America/Toronto·Population: 142,753