Current Conditions

Hespeler, Ontario

78°F25°C

Rain

Wind

WSW 6 mph10 km/h

Humidity

84%

Cloud Cover

91%

As of Wednesday, September 2, 2026 at 10:39 AM EDT

Today's Outlook

Day

Overcast and warm, with a high of 83°F28°C and morning low of 72°F22°C. Breezy from the SW at 7 to 8 mph11 to 13 km/h. 89% chance of rain throughout the day. Heavy, humid air.

Night

Overcast, with a low around 68°F20°C. Light wind from the W around 5 mph7 km/h. 96% chance of rain throughout the night.

7-Day Forecast

Condition	High (°F)	Low (°F)	Precip (mm)	Cloud Cover (%)	Wind (mph)
Rain	High 83°F28°CFeels 88°F31°C	Low 68°F20°C	Precip 0.52 in13.1 mm96%	Cloud 89%	Wind WSW 6 mph10 km/h	Wednesday: Overcast and warm, with a high of 83°F28°C and morning low of 72°F22°C. Breezy from the SW at 7 to 8 mph11 to 13 km/h. 89% chance of rain throughout the day. Heavy, humid air. Wednesday Night: Overcast, with a low around 68°F20°C. Light wind from the W around 5 mph7 km/h. 96% chance of rain throughout the night.
Light Rain	High 79°F26°C	Low 66°F19°C	Precip 0.14 in3.5 mm39%	Cloud 76%	Wind WNW 5 mph8 km/h	Thursday: Overcast and warm, with a high of 79°F26°C and morning low of 66°F19°C. Breezy from the WNW at 5 to 7 mph8 to 11 km/h. 38% chance of light rain throughout the day. Humid. Thursday Night: Mostly cloudy, with a low around 66°F19°C. Light wind from the WNW around 4 mph7 km/h. 39% chance of showers throughout the night.
Showers	High 78°F25°C	Low 63°F17°C	Precip 0.06 in1.4 mm21%	Cloud 56%	Wind NNW 5 mph9 km/h	Friday: Mostly cloudy and warm, with a high of 78°F25°C and morning low of 63°F17°C. Breezy from the NNW at 5 to 7 mph8 to 11 km/h. 12% chance of drizzle around midday. Friday Night: Partly cloudy, with a low around 63°F17°C. Light wind from the N around 5 mph9 km/h. 21% chance of showers overnight.
Clear	High 75°F24°C	Low 57°F14°C	Precip 0 in0 mm—	Cloud 27%	Wind NNE 6 mph10 km/h	Saturday: Partly cloudy and warm, with a high of 75°F24°C and morning low of 59°F15°C. Breezy from the NNE at 7 mph11 km/h. Saturday Night: Mostly clear, with a low around 57°F14°C. Light wind from the NNE around 6 mph9 km/h.
Clear	High 73°F23°C	Low 56°F13°C	Precip 0 in0.1 mm4%	Cloud 38%	Wind ENE 5 mph8 km/h	Sunday: Mostly cloudy and warm, with a high of 73°F23°C and morning low of 58°F14°C. Light wind from the ENE around 5 mph8 km/h. Sunday Night: Mostly clear, with a low around 56°F13°C. Light wind from the ENE around 4 mph7 km/h.
Partly Cloudy	High 76°F24°C	Low 53°F12°C	Precip 0 in0.1 mm2%	Cloud 50%	Wind E 4 mph6 km/h	Monday: Mostly cloudy and warm, with a high of 76°F24°C and morning low of 56°F13°C. Light wind from the E around 4 mph6 km/h. Monday Night: Partly cloudy, with a low around 53°F12°C. Light wind from the E around 4 mph6 km/h.
Drizzle	High 75°F24°C	Low 57°F14°C	Precip 0.02 in0.5 mm11%	Cloud 81%	Wind ESE 6 mph9 km/h	Tuesday: Overcast and warm, with a high of 75°F24°C and morning low of 59°F15°C. Breezy from the ESE at 6 to 7 mph10 to 11 km/h. Tuesday Night: Mostly cloudy, with a low around 57°F14°C. Light wind from the ESE around 5 mph9 km/h. 11% chance of drizzle in the evening.

15-Day Forecast

	Day	High	Low	Precip	Cloud Cover	Condition	Wind
	WednesdaySep 2	83°F28°C Feels 88°F31°C	68°F20°C	0.52 in13.1 mm· 96%	89%	Rain	WSW 6 mph10 km/h
DayOvercast and warm, with a high of 83°F28°C and morning low of 72°F22°C. Breezy from the SW at 7 to 8 mph11 to 13 km/h. 89% chance of rain throughout the day. Heavy, humid air. NightOvercast, with a low around 68°F20°C. Light wind from the W around 5 mph7 km/h. 96% chance of rain throughout the night.
	ThursdaySep 3	79°F26°C	66°F19°C	0.14 in3.5 mm· 39%	76%	Light Rain	WNW 5 mph8 km/h
DayOvercast and warm, with a high of 79°F26°C and morning low of 66°F19°C. Breezy from the WNW at 5 to 7 mph8 to 11 km/h. 38% chance of light rain throughout the day. Humid. NightMostly cloudy, with a low around 66°F19°C. Light wind from the WNW around 4 mph7 km/h. 39% chance of showers throughout the night.
	FridaySep 4	78°F25°C	63°F17°C	0.06 in1.4 mm· 21%	56%	Showers	NNW 5 mph9 km/h
DayMostly cloudy and warm, with a high of 78°F25°C and morning low of 63°F17°C. Breezy from the NNW at 5 to 7 mph8 to 11 km/h. 12% chance of drizzle around midday. NightPartly cloudy, with a low around 63°F17°C. Light wind from the N around 5 mph9 km/h. 21% chance of showers overnight.
	SaturdaySep 5	75°F24°C	57°F14°C	0 in0 mm· —	27%	Clear	NNE 6 mph10 km/h
DayPartly cloudy and warm, with a high of 75°F24°C and morning low of 59°F15°C. Breezy from the NNE at 7 mph11 km/h. NightMostly clear, with a low around 57°F14°C. Light wind from the NNE around 6 mph9 km/h.
	SundaySep 6	73°F23°C	56°F13°C	0 in0.1 mm· 4%	38%	Clear	ENE 5 mph8 km/h
DayMostly cloudy and warm, with a high of 73°F23°C and morning low of 58°F14°C. Light wind from the ENE around 5 mph8 km/h. NightMostly clear, with a low around 56°F13°C. Light wind from the ENE around 4 mph7 km/h.
	MondaySep 7	76°F24°C	53°F12°C	0 in0.1 mm· 2%	50%	Partly Cloudy	E 4 mph6 km/h
DayMostly cloudy and warm, with a high of 76°F24°C and morning low of 56°F13°C. Light wind from the E around 4 mph6 km/h. NightPartly cloudy, with a low around 53°F12°C. Light wind from the E around 4 mph6 km/h.
	TuesdaySep 8	75°F24°C	57°F14°C	0.02 in0.5 mm· 11%	81%	Drizzle	ESE 6 mph9 km/h
DayOvercast and warm, with a high of 75°F24°C and morning low of 59°F15°C. Breezy from the ESE at 6 to 7 mph10 to 11 km/h. NightMostly cloudy, with a low around 57°F14°C. Light wind from the ESE around 5 mph9 km/h. 11% chance of drizzle in the evening.
	WednesdaySep 9	81°F27°C Feels 84°F29°C	64°F18°C	0.13 in3.2 mm· 27%	67%	Showers	SW 8 mph13 km/h
DayMostly cloudy and warm, with a high of 81°F27°C and morning low of 66°F19°C. Breezy from the SW at 9 to 10 mph15 to 17 km/h. 27% chance of light rain throughout the day. Humid. NightMostly cloudy, with a low around 64°F18°C. Breezy from the SW at 8 to 9 mph12 to 14 km/h. 23% chance of showers throughout the night.
	ThursdaySep 10	79°F26°C	67°F20°C	0.17 in4.2 mm· 37%	60%	Showers	W 9 mph14 km/h
DayMostly cloudy and warm, with a high of 79°F26°C and morning low of 69°F21°C. Breezy from the W at 10 to 11 mph16 to 18 km/h. 37% chance of showers throughout the day. Humid. NightMostly cloudy, with a low around 67°F20°C. Breezy from the W at 8 to 9 mph13 to 14 km/h. 21% chance of showers throughout the night.
	FridaySep 11	75°F24°C	62°F17°C	0.11 in2.9 mm· 24%	58%	Drizzle	W 7 mph12 km/h
DayMostly cloudy and warm, with a high of 75°F24°C and morning low of 63°F17°C. Breezy from the W at 8 to 9 mph13 to 15 km/h. 24% chance of drizzle throughout the day. NightMostly cloudy, with a low around 62°F17°C. Breezy from the W at 7 mph11 km/h. 15% chance of drizzle throughout the night.
	SaturdaySep 12	74°F23°C	60°F16°C	0.16 in4 mm· 26%	63%	Showers	WSW 8 mph13 km/h
DayMostly cloudy and warm, with a high of 74°F23°C and morning low of 61°F16°C. Breezy from the WSW at 8 to 9 mph14 to 15 km/h. 26% chance of showers throughout the day. NightMostly cloudy, with a low around 60°F16°C. Breezy from the WSW at 7 to 8 mph12 to 12 km/h. 23% chance of showers throughout the night.
	SundaySep 13	71°F22°C	60°F16°C	0.18 in4.5 mm· 25%	61%	Showers	W 8 mph13 km/h
DayMostly cloudy and warm, with a high of 71°F22°C and morning low of 60°F16°C. Breezy from the W at 9 to 10 mph14 to 16 km/h. 25% chance of showers throughout the day. NightMostly cloudy, with a low around 60°F16°C. Breezy from the W at 7 mph12 km/h. 23% chance of showers throughout the night.
	MondaySep 14	70°F21°C	57°F14°C	0.11 in2.9 mm· 23%	64%	Drizzle	W 7 mph12 km/h
DayMostly cloudy and warm, with a high of 70°F21°C and morning low of 58°F14°C. Breezy from the W at 8 to 9 mph13 to 15 km/h. 23% chance of drizzle throughout the day. NightMostly cloudy, with a low around 57°F14°C. Breezy from the W at 7 mph11 km/h. 16% chance of drizzle throughout the night.
	TuesdaySep 15	69°F20°C	55°F13°C	0.15 in3.9 mm· 21%	58%	Showers	WNW 7 mph12 km/h
DayMostly cloudy and warm, with a high of 69°F20°C and morning low of 56°F13°C. Breezy from the WNW at 8 to 9 mph13 to 14 km/h. 21% chance of showers throughout the day. NightMostly cloudy, with a low around 55°F13°C. Breezy from the WNW at 7 mph11 km/h. 18% chance of showers throughout the night.
	WednesdaySep 16	68°F20°C	53°F12°C	0.1 in2.6 mm· 16%	50%	Drizzle	WNW 7 mph11 km/h
DayMostly cloudy and warm, with a high of 68°F20°C and morning low of 54°F12°C. Breezy from the W at 8 mph12 km/h. 16% chance of drizzle throughout the day. NightPartly cloudy, with a low around 53°F12°C. Light wind from the WNW around 7 mph11 km/h. 15% chance of drizzle throughout the night.

Nearby Cities

Fiddlesticks3 mi5 km Cambridge5 mi8 km Christopher-Champlain6 mi10 km Vanier7 mi11 km Guelph8 mi13 km Kitchener10 mi16 km

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

Pattern	Example	Description
/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=11.5	Find 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: 43.4334°N, 80.3164°W·Elevation: 288m·Timezone: America/Toronto·Population: 18,445