Current Conditions

Cliffcrest, Ontario

55°F13°C
Clear

Wind

ENE 17 mph27 km/h

Humidity

81%

Cloud Cover

19%

As of Wednesday, September 23, 2026 at 7:05 AM EDT

Today's Outlook

Day

Mostly clear and mild, with a high of 61°F16°C and morning low of 55°F13°C. Windy from the E at 16 to 17 mph26 to 27 km/h. Dry air.

Night

Mostly clear, with a low around 55°F13°C. Windy from the ENE at 15 to 16 mph24 to 25 km/h.

7-Day Forecast

DayConditionHigh (°F)Low (°F)Precip (mm)Cloud Cover (%)Wind (mph)
ClearHigh 61°F16°CLow 55°F13°CPrecip 0 in0 mmCloud 9%Wind ENE 16 mph25 km/hWednesday: Mostly clear and mild, with a high of 61°F16°C and morning low of 55°F13°C. Windy from the E at 16 to 17 mph26 to 27 km/h. Dry air. Wednesday Night: Mostly clear, with a low around 55°F13°C. Windy from the ENE at 15 to 16 mph24 to 25 km/h.
ClearHigh 61°F16°CLow 55°F13°CPrecip 0 in0 mmCloud 4%Wind E 10 mph15 km/hThursday: Mostly clear and mild, with a high of 61°F16°C and morning low of 55°F13°C. Breezy from the E at 10 to 11 mph17 to 18 km/h. Thursday Night: Mostly clear, with a low around 55°F13°C. Breezy from the ENE at 9 to 14 mph14 to 23 km/h.
ClearHigh 65°F18°CLow 53°F12°CPrecip 0 in0 mmCloud 36%Wind NNE 8 mph13 km/hFriday: Partly cloudy and mild, with a high of 65°F18°C and morning low of 53°F12°C. Breezy from the NNE at 7 to 10 mph11 to 16 km/h. Dry air. Friday Night: Partly cloudy, with a low around 53°F12°C. Breezy from the N at 9 to 12 mph15 to 19 km/h.
Partly CloudyHigh 67°F20°CLow 56°F13°CPrecip 0 in0 mmCloud 52%Wind N 10 mph16 km/hSaturday: Partly cloudy and mild, with a high of 67°F20°C and morning low of 56°F13°C. Breezy from the N at 8 to 12 mph13 to 20 km/h. Dry air. Saturday Night: Mostly cloudy, with a low around 56°F13°C. Breezy from the N at 12 mph19 km/h.
DrizzleHigh 65°F19°CLow 57°F14°CPrecip 0.03 in0.7 mm21%Cloud 77%Wind NNE 10 mph17 km/hSunday: Mostly cloudy and mild, with a high of 65°F19°C and morning low of 57°F14°C. Breezy from the N at 10 to 13 mph17 to 22 km/h. 15% chance of drizzle in the afternoon. Dry air. Sunday Night: Mostly cloudy, with a low around 58°F14°C. Breezy from the NNE at 11 to 13 mph17 to 21 km/h. 21% chance of drizzle in the evening.
DrizzleHigh 63°F17°CLow 58°F15°CPrecip 0.02 in0.6 mm14%Cloud 62%Wind N 6 mph10 km/hMonday: Mostly cloudy and mild, with a high of 63°F17°C. Breezy from the NNE at 6 to 8 mph10 to 13 km/h. 14% chance of drizzle in the morning. Monday Night: Mostly cloudy, with a low around 59°F15°C. Breezy from the N at 7 to 8 mph11 to 14 km/h. 12% chance of drizzle before dawn.
ClearHigh 64°F18°CLow 57°F14°CPrecip 0 in0 mmCloud 40%Wind S 6 mph9 km/hTuesday: Partly cloudy and mild, with a high of 64°F18°C and morning low of 57°F14°C. Breezy from the S at 6 to 8 mph9 to 13 km/h. Tuesday Night: Partly cloudy, with a low around 58°F14°C. Breezy from the SSW at 6 to 7 mph10 to 12 km/h.

15-Day Forecast

Day High Low Precip Cloud Cover Condition Wind
WednesdaySep 2361°F16°C55°F13°C0 in0 mm· —9%ClearENE 16 mph25 km/h
ThursdaySep 2461°F16°C55°F13°C0 in0 mm· —4%ClearE 10 mph15 km/h
FridaySep 2565°F18°C53°F12°C0 in0 mm· —36%ClearNNE 8 mph13 km/h
SaturdaySep 2667°F20°C56°F13°C0 in0 mm· —52%Partly CloudyN 10 mph16 km/h
SundaySep 2765°F19°C57°F14°C0.03 in0.7 mm· 21%77%DrizzleNNE 10 mph17 km/h
MondaySep 2863°F17°C58°F15°C0.02 in0.6 mm· 14%62%DrizzleN 6 mph10 km/h
TuesdaySep 2964°F18°C57°F14°C0 in0 mm· —40%ClearS 6 mph9 km/h
WednesdaySep 3064°F18°C59°F15°C0.06 in1.4 mm· 18%69%ShowersSE 8 mph13 km/h
ThursdayOct 165°F18°C61°F16°C0.2 in5 mm· 26%71%Light RainSSW 11 mph18 km/h
FridayOct 263°F17°C59°F15°C0.19 in4.9 mm· 26%71%Light RainWSW 11 mph17 km/h
SaturdayOct 362°F17°C58°F14°C0.17 in4.4 mm· 29%72%Light RainS 11 mph18 km/h
SundayOct 461°F16°C57°F14°C0.15 in3.9 mm· 29%68%ShowersSW 11 mph18 km/h
MondayOct 560°F15°C55°F13°C0.11 in2.7 mm· 20%59%ShowersWSW 12 mph19 km/h
TuesdayOct 658°F15°C53°F12°C0.13 in3.2 mm· 23%60%ShowersW 13 mph20 km/h
WednesdayOct 757°F14°C52°F11°C0.13 in3.2 mm· 22%57%ShowersWNW 12 mph20 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: 43.7219°N, 79.2309°W·Elevation: 184m·Timezone: America/Toronto·Population: 15,935