Current Conditions

Tecumseh, Ontario

76°F24°C

Clear

Wind

S 4 mph7 km/h

Humidity

37%

Cloud Cover

As of Thursday, July 23, 2026 at 3:58 PM EDT

Today's Outlook

Day

Mostly clear and warm, with a high of 76°F24°C. Light wind from the S around 3 mph5 km/h. Dry air.

Night

Mostly clear, with a low around 67°F19°C. Breezy from the S at 6 to 8 mph10 to 12 km/h.

7-Day Forecast

Day	Condition	High (°F)	Low (°F)	Precip (mm)	Cloud Cover (%)	Wind (mph)
ThursdayJul 23	Clear	High 76°F24°C	Low 67°F19°C	Precip 0 in0 mm—	Cloud 3%	Wind S 5 mph8 km/h	Thursday: Mostly clear and warm, with a high of 76°F24°C. Light wind from the S around 3 mph5 km/h. Dry air. Thursday Night: Mostly clear, with a low around 67°F19°C. Breezy from the S at 6 to 8 mph10 to 12 km/h.
FridayJul 24	Partly Cloudy	High 78°F25°C	Low 63°F17°C	Precip 0 in0 mm—	Cloud 52%	Wind SE 5 mph7 km/h	Friday: Mostly cloudy and warm, with a high of 78°F25°C and morning low of 66°F19°C. Light wind from the ESE around 5 mph8 km/h. Friday Night: Partly cloudy, with a low around 63°F17°C. Light wind from the SSE around 4 mph7 km/h.
SaturdayJul 25	Clear	High 82°F28°C	Low 65°F18°C	Precip 0 in0 mm—	Cloud 19%	Wind SW 6 mph9 km/h	Saturday: Mostly clear and warm, with a high of 82°F28°C and morning low of 68°F20°C. Breezy from the SW at 6 to 9 mph10 to 14 km/h. Saturday Night: Mostly clear, with a low around 65°F18°C. Breezy from the SSW at 6 to 8 mph9 to 13 km/h.
SundayJul 26	Showers	High 86°F30°C	Low 71°F22°C	Precip 0.06 in1.5 mm28%	Cloud 44%	Wind WSW 6 mph10 km/h	Sunday: Partly cloudy and warm, with a high of 86°F30°C and morning low of 72°F22°C. Breezy from the WSW at 6 to 7 mph10 to 11 km/h. 17% chance of drizzle throughout the day. Humid. Sunday Night: Partly cloudy, with a low around 71°F22°C. Light wind from the WSW around 6 mph10 km/h. 28% chance of showers in the evening.
MondayJul 27	Showers	High 84°F29°CFeels 87°F31°C	Low 73°F23°C	Precip 0.2 in5 mm37%	Cloud 64%	Wind SSW 7 mph12 km/h	Monday: Mostly cloudy and warm, with a high of 84°F29°C and morning low of 74°F23°C. Breezy from the SSW at 8 to 9 mph13 to 15 km/h. 30% chance of showers throughout the day. Humid. Monday Night: Mostly cloudy, with a low around 73°F23°C. Breezy from the SSW at 7 to 9 mph11 to 14 km/h. 37% chance of showers throughout the night.
TuesdayJul 28	Showers	High 81°F27°C	Low 72°F22°C	Precip 0.32 in8.2 mm46%	Cloud 47%	Wind NNW 10 mph16 km/h	Tuesday: Partly cloudy and warm, with a high of 81°F27°C and morning low of 74°F23°C. Breezy from the NNW at 10 to 11 mph16 to 18 km/h. 43% chance of showers throughout the day. Humid. Tuesday Night: Partly cloudy, with a low around 72°F22°C. Breezy from the NNW at 10 to 11 mph16 to 17 km/h. 46% chance of showers throughout the night.
WednesdayJul 29	Clear	High 80°F26°C	Low 66°F19°C	Precip 0.02 in0.4 mm8%	Cloud 23%	Wind N 9 mph15 km/h	Wednesday: Partly cloudy and warm, with a high of 80°F26°C and morning low of 67°F20°C. Breezy from the N at 10 mph16 km/h. Wednesday Night: Mostly clear, with a low around 66°F19°C. Breezy from the N at 9 mph14 km/h.

15-Day Forecast

	Day	High (°F)	Low (°F)	Precip (mm)	Cloud Cover (%)	Condition	Wind (mph)
	ThursdayJul 23	76°F24°C	67°F19°C	0 in0 mm· —	3%	Clear	S 5 mph8 km/h
DayMostly clear and warm, with a high of 76°F24°C. Light wind from the S around 3 mph5 km/h. Dry air. NightMostly clear, with a low around 67°F19°C. Breezy from the S at 6 to 8 mph10 to 12 km/h.
	FridayJul 24	78°F25°C	63°F17°C	0 in0 mm· —	52%	Partly Cloudy	SE 5 mph7 km/h
DayMostly cloudy and warm, with a high of 78°F25°C and morning low of 66°F19°C. Light wind from the ESE around 5 mph8 km/h. NightPartly cloudy, with a low around 63°F17°C. Light wind from the SSE around 4 mph7 km/h.
	SaturdayJul 25	82°F28°C	65°F18°C	0 in0 mm· —	19%	Clear	SW 6 mph9 km/h
DayMostly clear and warm, with a high of 82°F28°C and morning low of 68°F20°C. Breezy from the SW at 6 to 9 mph10 to 14 km/h. NightMostly clear, with a low around 65°F18°C. Breezy from the SSW at 6 to 8 mph9 to 13 km/h.
	SundayJul 26	86°F30°C	71°F22°C	0.06 in1.5 mm· 28%	44%	Showers	WSW 6 mph10 km/h
DayPartly cloudy and warm, with a high of 86°F30°C and morning low of 72°F22°C. Breezy from the WSW at 6 to 7 mph10 to 11 km/h. 17% chance of drizzle throughout the day. Humid. NightPartly cloudy, with a low around 71°F22°C. Light wind from the WSW around 6 mph10 km/h. 28% chance of showers in the evening.
	MondayJul 27	84°F29°C Feels 87°F31°C	73°F23°C	0.2 in5 mm· 37%	64%	Showers	SSW 7 mph12 km/h
DayMostly cloudy and warm, with a high of 84°F29°C and morning low of 74°F23°C. Breezy from the SSW at 8 to 9 mph13 to 15 km/h. 30% chance of showers throughout the day. Humid. NightMostly cloudy, with a low around 73°F23°C. Breezy from the SSW at 7 to 9 mph11 to 14 km/h. 37% chance of showers throughout the night.
	TuesdayJul 28	81°F27°C	72°F22°C	0.32 in8.2 mm· 46%	47%	Showers	NNW 10 mph16 km/h
DayPartly cloudy and warm, with a high of 81°F27°C and morning low of 74°F23°C. Breezy from the NNW at 10 to 11 mph16 to 18 km/h. 43% chance of showers throughout the day. Humid. NightPartly cloudy, with a low around 72°F22°C. Breezy from the NNW at 10 to 11 mph16 to 17 km/h. 46% chance of showers throughout the night.
	WednesdayJul 29	80°F26°C	66°F19°C	0.02 in0.4 mm· 8%	23%	Clear	N 9 mph15 km/h
DayPartly cloudy and warm, with a high of 80°F26°C and morning low of 67°F20°C. Breezy from the N at 10 mph16 km/h. NightMostly clear, with a low around 66°F19°C. Breezy from the N at 9 mph14 km/h.
	ThursdayJul 30	82°F28°C	65°F18°C	0.05 in1.2 mm· 12%	32%	Drizzle	W 7 mph11 km/h
DayPartly cloudy and warm, with a high of 82°F28°C and morning low of 68°F20°C. Breezy from the W at 7 to 8 mph12 to 13 km/h. 11% chance of drizzle throughout the day. NightPartly cloudy, with a low around 65°F18°C. Breezy from the W at 7 mph11 km/h. 12% chance of drizzle in the evening.
	FridayJul 31	84°F29°C	68°F20°C	0.05 in1.3 mm· 14%	39%	Drizzle	SW 8 mph12 km/h
DayPartly cloudy and warm, with a high of 84°F29°C and morning low of 70°F21°C. Breezy from the SW at 8 to 9 mph13 to 15 km/h. 13% chance of drizzle throughout the day. NightPartly cloudy, with a low around 68°F20°C. Breezy from the SW at 7 to 8 mph12 to 13 km/h. 14% chance of drizzle throughout the night.
	SaturdayAug 1	83°F28°C	69°F21°C	0.11 in2.8 mm· 19%	43%	Drizzle	W 7 mph12 km/h
DayPartly cloudy and warm, with a high of 83°F28°C and morning low of 70°F21°C. Breezy from the W at 8 mph12 km/h. 19% chance of drizzle throughout the day. NightPartly cloudy, with a low around 69°F21°C. Breezy from the WSW at 7 mph11 km/h. 17% chance of drizzle throughout the night.
	SundayAug 2	84°F29°C	69°F20°C	0.05 in1.2 mm· 17%	43%	Drizzle	SW 7 mph12 km/h
DayPartly cloudy and warm, with a high of 84°F29°C and morning low of 70°F21°C. Breezy from the WSW at 8 to 9 mph12 to 14 km/h. 13% chance of drizzle in the morning. NightPartly cloudy, with a low around 69°F20°C. Breezy from the SW at 7 to 8 mph11 to 12 km/h. 17% chance of drizzle throughout the night.
	MondayAug 3	84°F29°C	70°F21°C	0.08 in2.1 mm· 18%	48%	Drizzle	SW 8 mph13 km/h
DayMostly cloudy and warm, with a high of 84°F29°C and morning low of 71°F22°C. Breezy from the SW at 9 to 10 mph14 to 16 km/h. 13% chance of drizzle throughout the day. NightPartly cloudy, with a low around 70°F21°C. Breezy from the SW at 8 mph13 km/h. 18% chance of drizzle throughout the night.
	TuesdayAug 4	84°F29°C	71°F22°C	0.09 in2.2 mm· 16%	53%	Drizzle	SW 8 mph14 km/h
DayMostly cloudy and warm, with a high of 84°F29°C and morning low of 72°F22°C. Breezy from the SW at 9 to 10 mph14 to 16 km/h. 14% chance of drizzle throughout the day. NightMostly cloudy, with a low around 71°F22°C. Breezy from the SW at 8 mph13 km/h. 16% chance of drizzle throughout the night.
	WednesdayAug 5	82°F28°C	70°F21°C	0.1 in2.5 mm· 19%	51%	Drizzle	WSW 8 mph14 km/h
DayMostly cloudy and warm, with a high of 82°F28°C and morning low of 71°F22°C. Breezy from the WSW at 9 to 10 mph14 to 16 km/h. 18% chance of drizzle throughout the day. NightPartly cloudy, with a low around 70°F21°C. Breezy from the WSW at 8 mph13 km/h. 19% chance of drizzle throughout the night.
	ThursdayAug 6	82°F28°C	69°F21°C	0.11 in2.9 mm· 21%	52%	Showers	WSW 8 mph13 km/h
DayMostly cloudy and warm, with a high of 82°F28°C and morning low of 70°F21°C. Breezy from the WSW at 8 to 9 mph13 to 14 km/h. 21% chance of showers throughout the day. NightMostly cloudy, with a low around 69°F21°C. Breezy from the WSW at 7 to 8 mph12 to 12 km/h. 18% chance of drizzle throughout the night.

Nearby Cities

Windsor7 mi11 km LaSalle10 mi17 km Kingsville17 mi27 km Leamington23 mi38 km Chatham36 mi58 km Sarnia52 mi83 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.

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Coordinates: 42.3160°N, 82.8840°W·Elevation: 180m·Timezone: America/Toronto·Population: 23,229