Current Conditions

Kanata, Ontario

66°F19°C
Drizzle

Wind

WSW 5 mph8 km/h

Humidity

97%

Cloud Cover

63%

As of Thursday, September 3, 2026 at 1:02 AM EDT

Today's Outlook

Day

Mostly cloudy and warm, with a high of 77°F25°C and morning low of 64°F18°C. Light wind from the W around 6 mph9 km/h. 37% chance of drizzle in the afternoon.

Night

Mostly cloudy, with a low around 64°F18°C. Light wind from the W around 5 mph8 km/h. 28% chance of drizzle overnight.

7-Day Forecast

DayConditionHigh (°F)Low (°F)Precip (mm)Cloud Cover (%)Wind (mph)
DrizzleHigh 77°F25°CLow 64°F18°CPrecip 0.03 in0.8 mm37%Cloud 53%Wind W 5 mph9 km/hThursday: Mostly cloudy and warm, with a high of 77°F25°C and morning low of 64°F18°C. Light wind from the W around 6 mph9 km/h. 37% chance of drizzle in the afternoon. Thursday Night: Mostly cloudy, with a low around 64°F18°C. Light wind from the W around 5 mph8 km/h. 28% chance of drizzle overnight.
DrizzleHigh 73°F23°CLow 61°F16°CPrecip 0.02 in0.4 mm26%Cloud 39%Wind NW 7 mph11 km/hFriday: Partly cloudy and warm, with a high of 73°F23°C and morning low of 62°F17°C. Breezy from the NW at 7 to 8 mph12 to 13 km/h. 26% chance of drizzle in the afternoon. Friday Night: Partly cloudy, with a low around 61°F16°C. Breezy from the NW at 6 to 7 mph10 to 11 km/h.
DrizzleHigh 72°F22°CLow 59°F15°CPrecip 0.03 in0.7 mm60%Cloud 42%Wind N 6 mph10 km/hSaturday: Mostly cloudy and warm, with a high of 72°F22°C and morning low of 61°F16°C. Breezy from the NNE at 7 mph11 km/h. 60% chance of drizzle throughout the day. Saturday Night: Partly cloudy, with a low around 59°F15°C. Light wind from the N around 6 mph9 km/h.
ClearHigh 74°F23°CLow 54°F12°CPrecip 0 in0 mmCloud 31%Wind N 4 mph7 km/hSunday: Partly cloudy and warm, with a high of 74°F23°C and morning low of 56°F13°C. Light wind from the NNE around 4 mph7 km/h. Sunday Night: Mostly clear, with a low around 54°F12°C. Light wind from the N around 4 mph7 km/h.
Partly CloudyHigh 76°F24°CLow 52°F11°CPrecip 0.01 in0.3 mm8%Cloud 49%Wind WNW 5 mph8 km/hMonday: Mostly cloudy and warm, with a high of 76°F24°C and morning low of 55°F13°C. Light wind from the WNW around 5 mph8 km/h. Monday Night: Partly cloudy, with a low around 52°F11°C. Light wind from the WNW around 5 mph9 km/h.
Partly CloudyHigh 72°F22°CLow 56°F13°CPrecip 0.02 in0.5 mm7%Cloud 72%Wind NNE 5 mph8 km/hTuesday: Mostly cloudy and warm, with a high of 72°F22°C and morning low of 57°F14°C. Light wind from the NNE around 4 mph6 km/h. Tuesday Night: Mostly cloudy, with a low around 56°F13°C. Light wind from the NNE around 5 mph9 km/h.
Light RainHigh 75°F24°CLow 58°F14°CPrecip 0.16 in4 mm37%Cloud 84%Wind SSW 8 mph12 km/hWednesday: Overcast and warm, with a high of 75°F24°C and morning low of 60°F16°C. Breezy from the SSW at 8 to 9 mph13 to 15 km/h. 36% chance of light rain throughout the day. Wednesday Night: Overcast, with a low around 58°F14°C. Breezy from the SSW at 7 to 9 mph11 to 14 km/h. 37% chance of light rain throughout the night.

15-Day Forecast

Day High Low Precip Cloud Cover Condition Wind
ThursdaySep 377°F25°C64°F18°C0.03 in0.8 mm· 37%53%DrizzleW 5 mph9 km/h
FridaySep 473°F23°C61°F16°C0.02 in0.4 mm· 26%39%DrizzleNW 7 mph11 km/h
SaturdaySep 572°F22°C59°F15°C0.03 in0.7 mm· 60%42%DrizzleN 6 mph10 km/h
SundaySep 674°F23°C54°F12°C0 in0 mm· —31%ClearN 4 mph7 km/h
MondaySep 776°F24°C52°F11°C0.01 in0.3 mm· 8%49%Partly CloudyWNW 5 mph8 km/h
TuesdaySep 872°F22°C56°F13°C0.02 in0.5 mm· 7%72%Partly CloudyNNE 5 mph8 km/h
WednesdaySep 975°F24°C58°F14°C0.16 in4 mm· 37%84%Light RainSSW 8 mph12 km/h
ThursdaySep 1075°F24°C64°F18°C0.22 in5.6 mm· 32%67%ShowersW 9 mph14 km/h
FridaySep 1170°F21°C58°F15°C0.12 in3 mm· 24%59%ShowersWNW 7 mph12 km/h
SaturdaySep 1269°F21°C54°F12°C0.11 in2.7 mm· 20%58%ShowersW 7 mph10 km/h
SundaySep 1371°F21°C54°F12°C0.1 in2.6 mm· 15%60%DrizzleSW 7 mph11 km/h
MondaySep 1471°F21°C56°F14°C0.11 in2.9 mm· 17%55%ShowersWSW 7 mph11 km/h
TuesdaySep 1571°F22°C54°F12°C0.09 in2.2 mm· 19%51%ShowersSW 7 mph11 km/h
WednesdaySep 1669°F21°C56°F13°C0.15 in3.9 mm· 25%59%ShowersWSW 7 mph11 km/h
ThursdaySep 1768°F20°C54°F12°C0.11 in2.8 mm· 24%54%ShowersW 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: 45.3001°N, 75.9161°W·Elevation: 93m·Timezone: America/Toronto·Population: 90,000