Current Conditions

Sainte-Catherine, Quebec

60°F16°C
Showers

Wind

WNW 4 mph6 km/h

Humidity

93%

Cloud Cover

77%

As of Thursday, August 13, 2026 at 4:20 AM EDT

Today's Outlook

Day

Partly cloudy and warm, with a high of 75°F24°C and morning low of 63°F17°C. Breezy from the WNW at 6 to 8 mph10 to 13 km/h. 83% chance of showers throughout the day.

Night

Mostly cloudy, with a low around 60°F16°C. Light wind from the WNW around 5 mph8 km/h. 29% chance of drizzle before dawn.

7-Day Forecast

DayConditionHigh (°F)Low (°F)Precip (mm)Cloud Cover (%)Wind (mph)
ShowersHigh 75°F24°CLow 60°F16°CPrecip 0.11 in2.8 mm83%Cloud 48%Wind WNW 5 mph9 km/hThursday: Partly cloudy and warm, with a high of 75°F24°C and morning low of 63°F17°C. Breezy from the WNW at 6 to 8 mph10 to 13 km/h. 83% chance of showers throughout the day. Thursday Night: Mostly cloudy, with a low around 60°F16°C. Light wind from the WNW around 5 mph8 km/h. 29% chance of drizzle before dawn.
ClearHigh 72°F22°CLow 56°F13°CPrecip 0 in0 mmCloud 33%Wind NNW 8 mph12 km/hFriday: Mostly cloudy and warm, with a high of 72°F22°C and morning low of 61°F16°C. Breezy from the NNW at 9 to 10 mph14 to 17 km/h. Friday Night: Mostly clear, with a low around 56°F13°C. Breezy from the NW at 6 to 7 mph10 to 11 km/h.
Partly CloudyHigh 75°F24°CLow 54°F12°CPrecip 0 in0 mmCloud 45%Wind NW 6 mph9 km/hSaturday: Partly cloudy and warm, with a high of 75°F24°C and morning low of 59°F15°C. Breezy from the NNW at 6 to 7 mph10 to 12 km/h. Saturday Night: Partly cloudy, with a low around 54°F12°C. Breezy from the NW at 5 to 7 mph8 to 11 km/h.
Light RainHigh 70°F21°CLow 57°F14°CPrecip 0.17 in4.3 mm60%Cloud 93%Wind ESE 4 mph6 km/hSunday: Overcast and warm, with a high of 70°F21°C and morning low of 59°F15°C. Light wind from the SE around 4 mph6 km/h. 48% chance of light rain in the afternoon. Sunday Night: Overcast, with a low around 57°F14°C. Light wind from the E around 4 mph7 km/h. 60% chance of light rain in the evening.
ShowersHigh 73°F23°CLow 61°F16°CPrecip 0.1 in2.5 mm48%Cloud 63%Wind N 6 mph9 km/hMonday: Mostly cloudy and warm, with a high of 73°F23°C and morning low of 62°F17°C. Breezy from the N at 6 to 7 mph10 to 11 km/h. 24% chance of drizzle throughout the day. Monday Night: Mostly cloudy, with a low around 61°F16°C. Light wind from the N around 5 mph8 km/h. 48% chance of showers overnight.
Partly CloudyHigh 78°F25°CLow 58°F14°CPrecip 0 in0 mmCloud 46%Wind WNW 4 mph7 km/hTuesday: Partly cloudy and warm, with a high of 78°F25°C and morning low of 61°F16°C. Light wind from the NW 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 RainHigh 76°F24°CLow 60°F15°CPrecip 0.12 in3 mm40%Cloud 76%Wind SSW 6 mph10 km/hWednesday: Mostly cloudy and warm, with a high of 76°F24°C and morning low of 63°F17°C. Breezy from the SSW at 7 to 8 mph11 to 13 km/h. 36% chance of light rain throughout the day. Wednesday Night: Mostly cloudy, with a low around 60°F15°C. Breezy from the SSW at 6 to 7 mph9 to 11 km/h. 40% chance of light rain in the evening.

15-Day Forecast

Day High Low Precip Cloud Cover Condition Wind
ThursdayAug 1375°F24°C60°F16°C0.11 in2.8 mm· 83%48%ShowersWNW 5 mph9 km/h
FridayAug 1472°F22°C56°F13°C0 in0 mm· —33%ClearNNW 8 mph12 km/h
SaturdayAug 1575°F24°C54°F12°C0 in0 mm· —45%Partly CloudyNW 6 mph9 km/h
SundayAug 1670°F21°C57°F14°C0.17 in4.3 mm· 60%93%Light RainESE 4 mph6 km/h
MondayAug 1773°F23°C61°F16°C0.1 in2.5 mm· 48%63%ShowersN 6 mph9 km/h
TuesdayAug 1878°F25°C58°F14°C0 in0 mm· —46%Partly CloudyWNW 4 mph7 km/h
WednesdayAug 1976°F24°C60°F15°C0.12 in3 mm· 40%76%Light RainSSW 6 mph10 km/h
ThursdayAug 2072°F22°C62°F17°C0.32 in8.2 mm· 48%67%ShowersW 8 mph12 km/h
FridayAug 2173°F23°C58°F14°C0.08 in2.1 mm· 21%48%ShowersWNW 7 mph11 km/h
SaturdayAug 2274°F24°C57°F14°C0.08 in2.1 mm· 16%48%DrizzleW 6 mph9 km/h
SundayAug 2375°F24°C58°F14°C0.08 in2 mm· 15%47%DrizzleWSW 5 mph9 km/h
MondayAug 2475°F24°C59°F15°C0.08 in2.1 mm· 20%48%DrizzleWSW 6 mph10 km/h
TuesdayAug 2573°F23°C59°F15°C0.11 in2.7 mm· 25%52%DrizzleWSW 7 mph11 km/h
WednesdayAug 2673°F23°C59°F15°C0.11 in2.8 mm· 23%54%DrizzleW 7 mph11 km/h
ThursdayAug 2771°F22°C58°F15°C0.11 in2.7 mm· 23%56%DrizzleWNW 7 mph11 km/h

Nearby Cities

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

PatternExampleDescription
/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=11.5Find 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: 46.3184°N, 72.5663°W·Elevation: 10m·Timezone: America/Toronto·Population: 16,211