Current Conditions

Brooklin, Ontario

62°F17°C
Clear

Wind

ENE 11 mph17 km/h

Humidity

43%

Cloud Cover

2%

As of Tuesday, September 22, 2026 at 5:42 PM EDT

Today's Outlook

Day

Mostly clear and mild, with a high of 62°F17°C. Breezy from the ENE at 11 to 12 mph18 to 19 km/h. Dry air.

Night

Mostly clear, with a low around 50°F10°C. Breezy from the ENE at 10 mph15 km/h.

7-Day Forecast

DayConditionHigh (°F)Low (°F)Precip (mm)Cloud Cover (%)Wind (mph)
ClearHigh 62°F17°CLow 50°F10°CFeels 45°F7°CPrecip 0 in0 mmCloud 5%Wind ENE 10 mph17 km/hTuesday: Mostly clear and mild, with a high of 62°F17°C. Breezy from the ENE at 11 to 12 mph18 to 19 km/h. Dry air. Tuesday Night: Mostly clear, with a low around 50°F10°C. Breezy from the ENE at 10 mph15 km/h.
ClearHigh 65°F19°CLow 46°F8°CFeels 41°F5°CPrecip 0 in0 mmCloud 5%Wind ENE 11 mph18 km/hWednesday: Mostly clear and mild, with a high of 65°F19°C and morning low of 47°F8°C. Breezy from the E at 12 mph19 km/h. Dry air. Wednesday Night: Mostly clear, with a low around 46°F8°C. Breezy from the ENE at 10 to 11 mph17 to 18 km/h.
ClearHigh 67°F19°CLow 47°F8°CFeels 43°F6°CPrecip 0 in0 mmCloud 5%Wind ENE 7 mph11 km/hThursday: Mostly clear and mild, with a high of 67°F19°C and morning low of 48°F9°C. Breezy from the E at 7 to 8 mph12 to 14 km/h. Dry air. Thursday Night: Mostly clear, with a low around 47°F8°C. Breezy from the ENE at 7 to 10 mph11 to 17 km/h.
ClearHigh 71°F21°CLow 45°F7°CFeels 41°F5°CPrecip 0 in0 mmCloud 33%Wind NNE 7 mph11 km/hFriday: Partly cloudy and warm, with a high of 71°F21°C and morning low of 46°F8°C. Breezy from the NNE at 6 to 8 mph10 to 12 km/h. Dry air. Friday Night: Partly cloudy, with a low around 45°F7°C. Breezy from the NNE at 7 to 9 mph11 to 14 km/h.
Partly CloudyHigh 72°F22°CLow 51°F11°CPrecip 0 in0 mmCloud 48%Wind NNE 9 mph14 km/hSaturday: Partly cloudy and warm, with a high of 72°F22°C and morning low of 51°F11°C. Breezy from the NNE at 9 to 10 mph14 to 16 km/h. Dry air. Saturday Night: Partly cloudy, with a low around 51°F11°C. Breezy from the N at 9 mph14 km/h.
DrizzleHigh 69°F21°CLow 54°F12°CPrecip 0.04 in1.1 mm17%Cloud 71%Wind NNE 9 mph14 km/hSunday: Mostly cloudy and warm, with a high of 69°F21°C and morning low of 54°F12°C. Breezy from the NNE at 9 to 10 mph15 to 16 km/h. 12% chance of drizzle throughout the day. Dry air. Sunday Night: Mostly cloudy, with a low around 54°F12°C. Breezy from the NNE at 8 to 9 mph13 to 15 km/h. 17% chance of drizzle in the evening.
DrizzleHigh 68°F20°CLow 55°F13°CPrecip 0.03 in0.8 mm10%Cloud 59%Wind N 6 mph10 km/hMonday: Mostly cloudy and mild, with a high of 68°F20°C and morning low of 55°F13°C. Breezy from the N at 6 to 7 mph10 to 12 km/h. Monday Night: Mostly cloudy, with a low around 55°F13°C. Breezy from the N at 6 to 7 mph10 to 12 km/h. 10% chance of drizzle overnight.

15-Day Forecast

Day High Low Precip Cloud Cover Condition Wind
TuesdaySep 2262°F17°C50°F10°C
Feels 45°F7°C
0 in0 mm· —5%ClearENE 10 mph17 km/h
WednesdaySep 2365°F19°C46°F8°C
Feels 41°F5°C
0 in0 mm· —5%ClearENE 11 mph18 km/h
ThursdaySep 2467°F19°C47°F8°C
Feels 43°F6°C
0 in0 mm· —5%ClearENE 7 mph11 km/h
FridaySep 2571°F21°C45°F7°C
Feels 41°F5°C
0 in0 mm· —33%ClearNNE 7 mph11 km/h
SaturdaySep 2672°F22°C51°F11°C0 in0 mm· —48%Partly CloudyNNE 9 mph14 km/h
SundaySep 2769°F21°C54°F12°C0.04 in1.1 mm· 17%71%DrizzleNNE 9 mph14 km/h
MondaySep 2868°F20°C55°F13°C0.03 in0.8 mm· 10%59%DrizzleN 6 mph10 km/h
TuesdaySep 2968°F20°C53°F12°C0 in0.1 mm· 4%48%Partly CloudyNW 5 mph8 km/h
WednesdaySep 3068°F20°C54°F12°C0.04 in1 mm· 14%65%DrizzleSE 7 mph11 km/h
ThursdayOct 168°F20°C57°F14°C0.13 in3.2 mm· 26%69%DrizzleS 9 mph14 km/h
FridayOct 266°F19°C55°F13°C0.1 in2.5 mm· 19%66%DrizzleWSW 9 mph14 km/h
SaturdayOct 365°F18°C53°F12°C0.1 in2.6 mm· 20%63%DrizzleSW 9 mph14 km/h
SundayOct 464°F18°C54°F12°C0.14 in3.6 mm· 28%66%ShowersSW 9 mph14 km/h
MondayOct 562°F17°C52°F11°C0.18 in4.6 mm· 25%63%ShowersW 9 mph15 km/h
TuesdayOct 660°F16°C50°F10°C0.11 in2.8 mm· 23%64%DrizzleW 9 mph15 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: 43.9583°N, 78.9597°W·Elevation: 164m·Timezone: America/Toronto·Population: 25,000