Current Conditions

Sainte-Thérèse, Quebec

61°F16°C

Drizzle

Wind

W 4 mph7 km/h

Humidity

95%

Cloud Cover

69%

As of Thursday, August 13, 2026 at 3:59 AM EDT

Today's Outlook

Day

Partly cloudy and warm, with a high of 76°F25°C and morning low of 64°F18°C. Breezy from the WNW at 7 to 10 mph12 to 16 km/h. 38% chance of drizzle throughout the day.

Night

Partly cloudy, with a low around 61°F16°C. Light wind from the WNW around 5 mph8 km/h. 20% chance of drizzle before dawn.

7-Day Forecast

Condition	High (°F)	Low (°F)	Precip (mm)	Cloud Cover (%)	Wind (mph)
Drizzle	High 76°F25°C	Low 61°F16°C	Precip 0.06 in1.5 mm38%	Cloud 40%	Wind WNW 6 mph10 km/h	Thursday: Partly cloudy and warm, with a high of 76°F25°C and morning low of 64°F18°C. Breezy from the WNW at 7 to 10 mph12 to 16 km/h. 38% chance of drizzle throughout the day. Thursday Night: Partly cloudy, with a low around 61°F16°C. Light wind from the WNW around 5 mph8 km/h. 20% chance of drizzle before dawn.
Clear	High 75°F24°C	Low 56°F13°C	Precip 0.01 in0.2 mm4%	Cloud 24%	Wind NNW 6 mph9 km/h	Friday: Partly cloudy and warm, with a high of 75°F24°C and morning low of 61°F16°C. Breezy from the NW at 7 to 9 mph11 to 14 km/h. Friday Night: Mostly clear, with a low around 56°F13°C. Light wind from the NNW around 5 mph8 km/h.
Partly Cloudy	High 76°F24°C	Low 54°F12°C	Precip 0 in0 mm—	Cloud 44%	Wind NNW 4 mph7 km/h	Saturday: Partly cloudy and warm, with a high of 76°F24°C and morning low of 59°F15°C. Light wind from the NNW around 4 mph6 km/h. Saturday Night: Partly cloudy, with a low around 54°F12°C. Light wind from the NW around 5 mph8 km/h.
Rain	High 69°F21°C	Low 58°F14°C	Precip 0.34 in8.6 mm77%	Cloud 90%	Wind E 5 mph8 km/h	Sunday: Overcast and warm, with a high of 69°F21°C and morning low of 61°F16°C. Light wind from the E around 5 mph9 km/h. 67% chance of light rain throughout the day. Sunday Night: Overcast, with a low around 58°F14°C. Breezy from the ENE at 5 to 7 mph8 to 11 km/h. 77% chance of rain in the evening.
Showers	High 75°F24°C	Low 61°F16°C	Precip 0.09 in2.3 mm45%	Cloud 64%	Wind N 6 mph9 km/h	Monday: Mostly cloudy and warm, with a high of 75°F24°C and morning low of 63°F17°C. Light wind from the NNW around 6 mph10 km/h. 22% chance of drizzle throughout the day. Monday Night: Mostly cloudy, with a low around 61°F16°C. Light wind from the N around 5 mph9 km/h. 45% chance of showers overnight.
Partly Cloudy	High 78°F26°C	Low 58°F14°C	Precip 0 in0.1 mm2%	Cloud 44%	Wind W 4 mph7 km/h	Tuesday: Partly cloudy and warm, with a high of 78°F26°C and morning low of 62°F17°C. Light wind from the W around 4 mph6 km/h. Tuesday Night: Partly cloudy, with a low around 58°F14°C. Light wind from the W around 5 mph8 km/h.
Light Rain	High 76°F25°C	Low 61°F16°C	Precip 0.11 in2.7 mm35%	Cloud 75%	Wind SSW 6 mph10 km/h	Wednesday: Mostly cloudy and warm, with a high of 76°F25°C and morning low of 64°F18°C. Breezy from the SSW at 7 to 8 mph11 to 13 km/h. 31% chance of light rain throughout the day. Wednesday Night: Mostly cloudy, with a low around 61°F16°C. Breezy from the SW at 6 to 7 mph9 to 11 km/h. 35% chance of light rain in the evening.

15-Day Forecast

	Day	High	Low	Precip	Cloud Cover	Condition	Wind
	ThursdayAug 13	76°F25°C	61°F16°C	0.06 in1.5 mm· 38%	40%	Drizzle	WNW 6 mph10 km/h
DayPartly cloudy and warm, with a high of 76°F25°C and morning low of 64°F18°C. Breezy from the WNW at 7 to 10 mph12 to 16 km/h. 38% chance of drizzle throughout the day. NightPartly cloudy, with a low around 61°F16°C. Light wind from the WNW around 5 mph8 km/h. 20% chance of drizzle before dawn.
	FridayAug 14	75°F24°C	56°F13°C	0.01 in0.2 mm· 4%	24%	Clear	NNW 6 mph9 km/h
DayPartly cloudy and warm, with a high of 75°F24°C and morning low of 61°F16°C. Breezy from the NW at 7 to 9 mph11 to 14 km/h. NightMostly clear, with a low around 56°F13°C. Light wind from the NNW around 5 mph8 km/h.
	SaturdayAug 15	76°F24°C	54°F12°C	0 in0 mm· —	44%	Partly Cloudy	NNW 4 mph7 km/h
DayPartly cloudy and warm, with a high of 76°F24°C and morning low of 59°F15°C. Light wind from the NNW around 4 mph6 km/h. NightPartly cloudy, with a low around 54°F12°C. Light wind from the NW around 5 mph8 km/h.
	SundayAug 16	69°F21°C	58°F14°C	0.34 in8.6 mm· 77%	90%	Rain	E 5 mph8 km/h
DayOvercast and warm, with a high of 69°F21°C and morning low of 61°F16°C. Light wind from the E around 5 mph9 km/h. 67% chance of light rain throughout the day. NightOvercast, with a low around 58°F14°C. Breezy from the ENE at 5 to 7 mph8 to 11 km/h. 77% chance of rain in the evening.
	MondayAug 17	75°F24°C	61°F16°C	0.09 in2.3 mm· 45%	64%	Showers	N 6 mph9 km/h
DayMostly cloudy and warm, with a high of 75°F24°C and morning low of 63°F17°C. Light wind from the NNW around 6 mph10 km/h. 22% chance of drizzle throughout the day. NightMostly cloudy, with a low around 61°F16°C. Light wind from the N around 5 mph9 km/h. 45% chance of showers overnight.
	TuesdayAug 18	78°F26°C	58°F14°C	0 in0.1 mm· 2%	44%	Partly Cloudy	W 4 mph7 km/h
DayPartly cloudy and warm, with a high of 78°F26°C and morning low of 62°F17°C. Light wind from the W around 4 mph6 km/h. NightPartly cloudy, with a low around 58°F14°C. Light wind from the W around 5 mph8 km/h.
	WednesdayAug 19	76°F25°C	61°F16°C	0.11 in2.7 mm· 35%	75%	Light Rain	SSW 6 mph10 km/h
DayMostly cloudy and warm, with a high of 76°F25°C and morning low of 64°F18°C. Breezy from the SSW at 7 to 8 mph11 to 13 km/h. 31% chance of light rain throughout the day. NightMostly cloudy, with a low around 61°F16°C. Breezy from the SW at 6 to 7 mph9 to 11 km/h. 35% chance of light rain in the evening.
	ThursdayAug 20	74°F23°C	63°F17°C	0.3 in7.5 mm· 48%	65%	Showers	W 8 mph12 km/h
DayMostly cloudy and warm, with a high of 74°F23°C and morning low of 66°F19°C. Breezy from the W at 8 to 9 mph13 to 14 km/h. 48% chance of showers throughout the day. NightMostly cloudy, with a low around 63°F17°C. Breezy from the W at 7 mph11 km/h. 42% chance of showers throughout the night.
	FridayAug 21	73°F23°C	58°F15°C	0.07 in1.7 mm· 15%	47%	Drizzle	WNW 7 mph11 km/h
DayMostly cloudy and warm, with a high of 73°F23°C and morning low of 61°F16°C. Breezy from the WNW at 7 mph12 km/h. 14% chance of drizzle throughout the day. NightPartly cloudy, with a low around 58°F15°C. Breezy from the WNW at 7 mph11 km/h. 15% chance of drizzle throughout the night.
	SaturdayAug 22	75°F24°C	57°F14°C	0.09 in2.3 mm· 13%	47%	Drizzle	W 6 mph9 km/h
DayMostly cloudy and warm, with a high of 75°F24°C and morning low of 60°F16°C. Light wind from the W around 6 mph10 km/h. 13% chance of drizzle throughout the day. NightPartly cloudy, with a low around 57°F14°C. Light wind from the W around 6 mph9 km/h. 11% chance of drizzle throughout the night.
	SundayAug 23	76°F24°C	58°F14°C	0.07 in1.9 mm· 15%	45%	Drizzle	W 6 mph9 km/h
DayMostly cloudy and warm, with a high of 76°F24°C and morning low of 61°F16°C. Light wind from the WSW around 6 mph9 km/h. 13% chance of drizzle throughout the day. NightPartly cloudy, with a low around 58°F14°C. Light wind from the W around 6 mph9 km/h. 15% chance of drizzle throughout the night.
	MondayAug 24	76°F24°C	59°F15°C	0.08 in2.1 mm· 21%	47%	Drizzle	WSW 7 mph10 km/h
DayMostly cloudy and warm, with a high of 76°F24°C and morning low of 62°F17°C. Breezy from the WSW at 7 to 8 mph11 to 12 km/h. 18% chance of drizzle throughout the day. NightPartly cloudy, with a low around 59°F15°C. Light wind from the WSW around 6 mph10 km/h. 21% chance of drizzle throughout the night.
	TuesdayAug 25	75°F24°C	60°F15°C	0.09 in2.3 mm· 23%	47%	Showers	W 7 mph11 km/h
DayMostly cloudy and warm, with a high of 75°F24°C and morning low of 62°F17°C. Breezy from the W at 7 to 8 mph12 to 13 km/h. 23% chance of showers throughout the day. NightPartly cloudy, with a low around 60°F15°C. Light wind from the W around 6 mph10 km/h. 18% chance of drizzle throughout the night.
	WednesdayAug 26	74°F23°C	60°F15°C	0.09 in2.3 mm· 21%	51%	Drizzle	W 7 mph11 km/h
DayMostly cloudy and warm, with a high of 74°F23°C and morning low of 62°F17°C. Breezy from the W at 8 to 9 mph13 to 14 km/h. 21% chance of drizzle throughout the day. NightPartly cloudy, with a low around 60°F15°C. Light wind from the W around 6 mph10 km/h. 19% chance of drizzle throughout the night.
	ThursdayAug 27	73°F23°C	59°F15°C	0.09 in2.3 mm· 21%	53%	Drizzle	WNW 7 mph11 km/h
DayMostly cloudy and warm, with a high of 73°F23°C and morning low of 61°F16°C. Breezy from the WNW at 7 to 8 mph12 to 12 km/h. 21% chance of drizzle throughout the day. NightPartly cloudy, with a low around 59°F15°C. Light wind from the WNW around 6 mph10 km/h. 15% chance of drizzle throughout the night.

Nearby Cities

Boisbriand2 mi3 km Blainville3 mi5 km Saint-Louis-de-Terrebonne5 mi8 km Saint-Eustache6 mi10 km Val-des-Arbres8 mi13 km Deux-Montagnes8 mi13 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: 45.6392°N, 73.8276°W·Elevation: 36m·Timezone: America/Toronto·Population: 25,224