Current Conditions

Hillcrest Village, Ontario

60°F16°C
Clear

Wind

E 14 mph23 km/h

Humidity

68%

Cloud Cover

13%

As of Wednesday, September 23, 2026 at 10:08 AM EDT

Today's Outlook

Day

Mostly clear and mild, with a high of 63°F17°C and morning low of 51°F11°C. Breezy from the E at 14 mph22 km/h. Dry air.

Night

Mostly clear, with a low around 55°F13°C. Breezy from the E at 11 mph18 km/h.

7-Day Forecast

DayConditionHigh (°F)Low (°F)Precip (mm)Cloud Cover (%)Wind (mph)
ClearHigh 63°F17°CLow 51°F11°CPrecip 0 in0 mmCloud 7%Wind E 13 mph21 km/hWednesday: Mostly clear and mild, with a high of 63°F17°C and morning low of 51°F11°C. Breezy from the E at 14 mph22 km/h. Dry air. Wednesday Night: Mostly clear, with a low around 55°F13°C. Breezy from the E at 11 mph18 km/h.
ClearHigh 64°F18°CLow 51°F10°CPrecip 0 in0 mmCloud 3%Wind E 8 mph13 km/hThursday: Mostly clear and mild, with a high of 64°F18°C and morning low of 51°F11°C. Breezy from the E at 9 mph14 km/h. Dry air. Thursday Night: Mostly clear, with a low around 51°F10°C. Breezy from the ENE at 7 to 11 mph11 to 18 km/h.
ClearHigh 68°F20°CLow 47°F9°CFeels 44°F6°CPrecip 0 in0 mmCloud 31%Wind N 8 mph12 km/hFriday: Partly cloudy and warm, with a high of 68°F20°C and morning low of 48°F9°C. Breezy from the NNE at 7 to 9 mph11 to 15 km/h. Dry air. Friday Night: Partly cloudy, with a low around 47°F9°C. Breezy from the N at 8 to 11 mph13 to 17 km/h.
Partly CloudyHigh 71°F21°CLow 52°F11°CPrecip 0 in0 mmCloud 56%Wind N 9 mph15 km/hSaturday: Mostly cloudy and warm, with a high of 71°F21°C and morning low of 52°F11°C. Breezy from the N at 9 to 11 mph14 to 17 km/h. Dry air. Saturday Night: Mostly cloudy, with a low around 53°F11°C. Breezy from the N at 10 to 11 mph16 to 17 km/h.
DrizzleHigh 68°F20°CLow 55°F13°CPrecip 0.02 in0.5 mm12%Cloud 73%Wind N 9 mph14 km/hSunday: Mostly cloudy and warm, with a high of 68°F20°C and morning low of 55°F13°C. Breezy from the N at 9 to 11 mph15 to 18 km/h. 11% chance of drizzle in the afternoon. Dry air. Sunday Night: Mostly cloudy, with a low around 55°F13°C. Breezy from the N at 9 to 11 mph14 to 17 km/h. 12% chance of drizzle in the evening.
Partly CloudyHigh 66°F19°CLow 56°F13°CPrecip 0.02 in0.4 mm8%Cloud 61%Wind N 6 mph9 km/hMonday: Mostly cloudy and mild, with a high of 66°F19°C and morning low of 56°F13°C. Breezy from the NNE at 6 to 7 mph9 to 12 km/h. Monday Night: Mostly cloudy, with a low around 56°F13°C. Breezy from the N at 5 to 7 mph9 to 12 km/h.
Partly CloudyHigh 67°F20°CLow 54°F12°CPrecip 0 in0 mmCloud 43%Wind S 5 mph8 km/hTuesday: Partly cloudy and mild, with a high of 67°F20°C and morning low of 54°F12°C. Breezy from the S at 5 to 7 mph8 to 11 km/h. Tuesday Night: Partly cloudy, with a low around 55°F13°C. Light wind from the SSW around 5 mph8 km/h.

15-Day Forecast

Day High Low Precip Cloud Cover Condition Wind
WednesdaySep 2363°F17°C51°F11°C0 in0 mm· —7%ClearE 13 mph21 km/h
ThursdaySep 2464°F18°C51°F10°C0 in0 mm· —3%ClearE 8 mph13 km/h
FridaySep 2568°F20°C47°F9°C
Feels 44°F6°C
0 in0 mm· —31%ClearN 8 mph12 km/h
SaturdaySep 2671°F21°C52°F11°C0 in0 mm· —56%Partly CloudyN 9 mph15 km/h
SundaySep 2768°F20°C55°F13°C0.02 in0.5 mm· 12%73%DrizzleN 9 mph14 km/h
MondaySep 2866°F19°C56°F13°C0.02 in0.4 mm· 8%61%Partly CloudyN 6 mph9 km/h
TuesdaySep 2967°F20°C54°F12°C0 in0 mm· —43%Partly CloudyS 5 mph8 km/h
WednesdaySep 3067°F19°C56°F14°C0.06 in1.4 mm· 15%72%DrizzleSSE 7 mph12 km/h
ThursdayOct 166°F19°C59°F15°C0.15 in3.9 mm· 25%72%Light RainSW 9 mph15 km/h
FridayOct 264°F18°C56°F13°C0.16 in4 mm· 20%66%ShowersWSW 9 mph15 km/h
SaturdayOct 364°F18°C55°F13°C0.18 in4.6 mm· 23%69%ShowersSSW 10 mph16 km/h
SundayOct 463°F17°C55°F13°C0.17 in4.2 mm· 24%62%ShowersWSW 10 mph16 km/h
MondayOct 561°F16°C53°F11°C0.13 in3.2 mm· 19%58%ShowersWSW 10 mph16 km/h
TuesdayOct 660°F16°C52°F11°C0.17 in4.2 mm· 24%58%ShowersW 11 mph17 km/h
WednesdayOct 759°F15°C50°F10°C0.11 in2.7 mm· 20%55%DrizzleW 10 mph17 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: 43.8049°N, 79.3544°W·Elevation: 187m·Timezone: America/Toronto·Population: 16,934