Current Conditions

Bay Street Corridor, Ontario

68°F20°C
Partly Cloudy

Wind

WNW 7 mph12 km/h

Humidity

84%

Cloud Cover

87%

As of Thursday, August 13, 2026 at 9:29 AM EDT

Today's Outlook

Day

Overcast and warm, with a high of 79°F26°C and morning low of 68°F20°C. Breezy from the WNW at 6 to 7 mph10 to 12 km/h.

Night

Mostly cloudy, with a low around 70°F21°C. Breezy from the NNW at 7 mph11 km/h.

7-Day Forecast

DayConditionHigh (°F)Low (°F)Precip (mm)Cloud Cover (%)Wind (mph)
Partly CloudyHigh 79°F26°CLow 68°F20°CPrecip 0 in0 mmCloud 77%Wind NW 6 mph10 km/hThursday: Overcast and warm, with a high of 79°F26°C and morning low of 68°F20°C. Breezy from the WNW at 6 to 7 mph10 to 12 km/h. Thursday Night: Mostly cloudy, with a low around 70°F21°C. Breezy from the NNW at 7 mph11 km/h.
Partly CloudyHigh 77°F25°CLow 65°F18°CPrecip 0 in0.1 mm4%Cloud 44%Wind N 5 mph8 km/hFriday: Mostly cloudy and warm, with a high of 77°F25°C and morning low of 67°F19°C. Light wind from the NE around 5 mph7 km/h. Friday Night: Partly cloudy, with a low around 65°F18°C. Breezy from the N at 6 to 7 mph10 to 11 km/h.
ClearHigh 74°F23°CLow 67°F19°CPrecip 0 in0.1 mm2%Cloud 34%Wind E 9 mph14 km/hSaturday: Partly cloudy and warm, with a high of 74°F23°C and morning low of 68°F20°C. Breezy from the E at 9 to 10 mph15 to 17 km/h. Saturday Night: Partly cloudy, with a low around 67°F19°C. Breezy from the E at 8 to 9 mph13 to 15 km/h.
Light RainHigh 74°F24°CLow 68°F20°CPrecip 0.17 in4.4 mm56%Cloud 73%Wind ESE 8 mph12 km/hSunday: Overcast and warm, with a high of 74°F24°C and morning low of 69°F21°C. Breezy from the ESE at 7 to 8 mph12 to 13 km/h. 56% chance of light rain throughout the day. Humid. Sunday Night: Mostly cloudy, with a low around 68°F20°C. Breezy from the E at 8 to 10 mph13 to 15 km/h. 50% chance of showers in the evening.
DrizzleHigh 75°F24°CLow 68°F20°CPrecip 0.04 in1.1 mm21%Cloud 55%Wind NNW 8 mph13 km/hMonday: Mostly cloudy and warm, with a high of 75°F24°C and morning low of 69°F21°C. Breezy from the NNW at 8 to 9 mph12 to 14 km/h. 21% chance of drizzle throughout the day. Monday Night: Mostly cloudy, with a low around 68°F20°C. Breezy from the NNW at 8 to 9 mph13 to 14 km/h. 13% chance of drizzle overnight.
Partly CloudyHigh 76°F25°CLow 64°F18°CPrecip 0 in0.1 mm2%Cloud 40%Wind W 7 mph11 km/hTuesday: Partly cloudy and warm, with a high of 76°F25°C and morning low of 66°F19°C. Light wind from the WSW around 6 mph9 km/h. Tuesday Night: Partly cloudy, with a low around 64°F18°C. Breezy from the WNW at 8 to 9 mph13 to 14 km/h.
Light RainHigh 75°F24°CLow 67°F19°CPrecip 0.18 in4.5 mm43%Cloud 74%Wind SW 9 mph14 km/hWednesday: Overcast and warm, with a high of 75°F24°C and morning low of 68°F20°C. Breezy from the SSW at 10 to 11 mph15 to 18 km/h. 43% chance of light rain throughout the day. Wednesday Night: Mostly cloudy, with a low around 67°F19°C. Breezy from the SW at 8 to 10 mph13 to 15 km/h. 38% chance of showers throughout the night.

15-Day Forecast

Day High Low Precip Cloud Cover Condition Wind
ThursdayAug 1379°F26°C68°F20°C0 in0 mm· —77%Partly CloudyNW 6 mph10 km/h
FridayAug 1477°F25°C65°F18°C0 in0.1 mm· 4%44%Partly CloudyN 5 mph8 km/h
SaturdayAug 1574°F23°C67°F19°C0 in0.1 mm· 2%34%ClearE 9 mph14 km/h
SundayAug 1674°F24°C68°F20°C0.17 in4.4 mm· 56%73%Light RainESE 8 mph12 km/h
MondayAug 1775°F24°C68°F20°C0.04 in1.1 mm· 21%55%DrizzleNNW 8 mph13 km/h
TuesdayAug 1876°F25°C64°F18°C0 in0.1 mm· 2%40%Partly CloudyW 7 mph11 km/h
WednesdayAug 1975°F24°C67°F19°C0.18 in4.5 mm· 43%74%Light RainSW 9 mph14 km/h
ThursdayAug 2072°F22°C66°F19°C0.19 in4.7 mm· 34%56%ShowersWNW 10 mph16 km/h
FridayAug 2172°F22°C62°F17°C0.06 in1.6 mm· 10%39%DrizzleNW 8 mph13 km/h
SaturdayAug 2273°F23°C63°F17°C0.06 in1.6 mm· 14%45%DrizzleW 8 mph12 km/h
SundayAug 2374°F24°C64°F18°C0.05 in1.2 mm· 13%46%DrizzleW 8 mph12 km/h
MondayAug 2475°F24°C65°F18°C0.06 in1.5 mm· 16%41%DrizzleW 7 mph12 km/h
TuesdayAug 2575°F24°C65°F18°C0.09 in2.3 mm· 14%39%ShowersW 8 mph12 km/h
WednesdayAug 2674°F23°C65°F18°C0.06 in1.6 mm· 14%44%DrizzleWNW 8 mph13 km/h
ThursdayAug 2773°F23°C64°F18°C0.05 in1.2 mm· 14%42%DrizzleNW 8 mph14 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: 43.6575°N, 79.3857°W·Elevation: 106m·Timezone: America/Toronto·Population: 25,797