Current Conditions

Tecumseh, Ontario

67°F19°C

Partly Cloudy

Wind

SSE 5 mph8 km/h

Humidity

64%

Cloud Cover

As of Thursday, July 23, 2026 at 11:43 PM EDT

Today's Outlook

Night

Partly cloudy, with a low around 63°F17°C. Light wind from the SSE around 4 mph6 km/h.

7-Day Forecast

Day	Condition	High (°F)	Low (°F)	Precip (mm)	Cloud Cover (%)	Wind (mph)
FridayJul 24	Partly Cloudy	High 78°F25°C	Low 63°F17°C	Precip 0 in0 mm—	Cloud 59%	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 mph9 km/h. Friday Night: Partly cloudy, with a low around 63°F17°C. Light wind from the SSE around 4 mph6 km/h.
SaturdayJul 25	Clear	High 82°F28°C	Low 64°F18°C	Precip 0 in0 mm—	Cloud 16%	Wind SW 6 mph9 km/h	Saturday: Mostly clear and warm, with a high of 82°F28°C and morning low of 67°F19°C. Breezy from the SW at 6 to 8 mph9 to 13 km/h. Saturday Night: Mostly clear, with a low around 64°F18°C. Breezy from the SW at 6 to 8 mph9 to 12 km/h.
SundayJul 26	Drizzle	High 86°F30°C	Low 70°F21°C	Precip 0.03 in0.7 mm12%	Cloud 43%	Wind SW 6 mph10 km/h	Sunday: Partly cloudy and hot, with a high of 86°F30°C and morning low of 72°F22°C. Breezy from the SW at 6 to 8 mph10 to 12 km/h. 12% chance of drizzle in the afternoon. Humid. Sunday Night: Partly cloudy, with a low around 70°F21°C. Light wind from the SW around 6 mph10 km/h. 10% chance of drizzle in the evening.
MondayJul 27	Showers	High 85°F30°CFeels 89°F32°C	Low 74°F23°C	Precip 0.18 in4.5 mm33%	Cloud 60%	Wind SW 7 mph12 km/h	Monday: Mostly cloudy and warm, with a high of 85°F30°C and morning low of 74°F24°C. Breezy from the SW at 8 mph12 km/h. 27% chance of drizzle throughout the day. Humid. Monday Night: Mostly cloudy, with a low around 74°F23°C. Breezy from the SW at 7 mph11 km/h. 33% chance of showers throughout the night.
TuesdayJul 28	Showers	High 82°F28°C	Low 72°F22°C	Precip 0.22 in5.6 mm41%	Cloud 38%	Wind N 9 mph14 km/h	Tuesday: Partly cloudy and warm, with a high of 82°F28°C and morning low of 72°F22°C. Breezy from the N at 9 to 11 mph15 to 17 km/h. 29% chance of showers throughout the day. Humid. Tuesday Night: Partly cloudy, with a low around 72°F22°C. Breezy from the N at 9 to 11 mph14 to 17 km/h. 41% chance of showers throughout the night.
WednesdayJul 29	Clear	High 81°F27°C	Low 66°F19°C	Precip 0 in0.1 mm3%	Cloud 17%	Wind N 9 mph14 km/h	Wednesday: Mostly clear and warm, with a high of 81°F27°C and morning low of 68°F20°C. Breezy from the N at 9 mph15 km/h. Wednesday Night: Mostly clear, with a low around 66°F19°C. Breezy from the NNE at 9 mph14 km/h.
ThursdayJul 30	Clear	High 84°F29°C	Low 65°F18°C	Precip 0.02 in0.4 mm5%	Cloud 22%	Wind NNE 7 mph11 km/h	Thursday: Mostly clear and warm, with a high of 84°F29°C and morning low of 68°F20°C. Breezy from the N at 7 mph11 km/h. Thursday Night: Mostly clear, with a low around 65°F18°C. Breezy from the NE at 7 mph11 km/h.

15-Day Forecast

	Day	High (°F)	Low (°F)	Precip (mm)	Cloud Cover (%)	Condition	Wind (mph)
	FridayJul 24	78°F25°C	63°F17°C	0 in0 mm· —	59%	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 mph9 km/h. NightPartly cloudy, with a low around 63°F17°C. Light wind from the SSE around 4 mph6 km/h.
	SaturdayJul 25	82°F28°C	64°F18°C	0 in0 mm· —	16%	Clear	SW 6 mph9 km/h
DayMostly clear and warm, with a high of 82°F28°C and morning low of 67°F19°C. Breezy from the SW at 6 to 8 mph9 to 13 km/h. NightMostly clear, with a low around 64°F18°C. Breezy from the SW at 6 to 8 mph9 to 12 km/h.
	SundayJul 26	86°F30°C	70°F21°C	0.03 in0.7 mm· 12%	43%	Drizzle	SW 6 mph10 km/h
DayPartly cloudy and hot, with a high of 86°F30°C and morning low of 72°F22°C. Breezy from the SW at 6 to 8 mph10 to 12 km/h. 12% chance of drizzle in the afternoon. Humid. NightPartly cloudy, with a low around 70°F21°C. Light wind from the SW around 6 mph10 km/h. 10% chance of drizzle in the evening.
	MondayJul 27	85°F30°C Feels 89°F32°C	74°F23°C	0.18 in4.5 mm· 33%	60%	Showers	SW 7 mph12 km/h
DayMostly cloudy and warm, with a high of 85°F30°C and morning low of 74°F24°C. Breezy from the SW at 8 mph12 km/h. 27% chance of drizzle throughout the day. Humid. NightMostly cloudy, with a low around 74°F23°C. Breezy from the SW at 7 mph11 km/h. 33% chance of showers throughout the night.
	TuesdayJul 28	82°F28°C	72°F22°C	0.22 in5.6 mm· 41%	38%	Showers	N 9 mph14 km/h
DayPartly cloudy and warm, with a high of 82°F28°C and morning low of 72°F22°C. Breezy from the N at 9 to 11 mph15 to 17 km/h. 29% chance of showers throughout the day. Humid. NightPartly cloudy, with a low around 72°F22°C. Breezy from the N at 9 to 11 mph14 to 17 km/h. 41% chance of showers throughout the night.
	WednesdayJul 29	81°F27°C	66°F19°C	0 in0.1 mm· 3%	17%	Clear	N 9 mph14 km/h
DayMostly clear and warm, with a high of 81°F27°C and morning low of 68°F20°C. Breezy from the N at 9 mph15 km/h. NightMostly clear, with a low around 66°F19°C. Breezy from the NNE at 9 mph14 km/h.
	ThursdayJul 30	84°F29°C	65°F18°C	0.02 in0.4 mm· 5%	22%	Clear	NNE 7 mph11 km/h
DayMostly clear and warm, with a high of 84°F29°C and morning low of 68°F20°C. Breezy from the N at 7 mph11 km/h. NightMostly clear, with a low around 65°F18°C. Breezy from the NE at 7 mph11 km/h.
	FridayJul 31	85°F29°C	69°F21°C	0.05 in1.3 mm· 12%	44%	Drizzle	SW 7 mph12 km/h
DayPartly cloudy and warm, with a high of 85°F29°C and morning low of 71°F22°C. Breezy from the SW at 8 to 9 mph13 to 15 km/h. NightPartly cloudy, with a low around 69°F21°C. Breezy from the SW at 7 to 8 mph11 to 12 km/h. 12% chance of drizzle throughout the night.
	SaturdayAug 1	84°F29°C	71°F21°C	0.09 in2.2 mm· 21%	42%	Showers	W 7 mph12 km/h
DayPartly cloudy and warm, with a high of 84°F29°C and morning low of 72°F22°C. Breezy from the W at 7 to 8 mph12 to 13 km/h. 21% chance of showers throughout the day. NightPartly cloudy, with a low around 71°F21°C. Breezy from the W at 7 mph11 km/h. 19% chance of drizzle throughout the night.
	SundayAug 2	83°F28°C	69°F21°C	0.06 in1.5 mm· 13%	42%	Drizzle	W 7 mph12 km/h
DayPartly cloudy and warm, with a high of 83°F28°C and morning low of 71°F21°C. Breezy from the W at 7 to 8 mph12 to 13 km/h. 13% chance of drizzle throughout the day. NightPartly cloudy, with a low around 69°F21°C. Breezy from the NW at 7 to 8 mph12 to 13 km/h. 11% chance of drizzle throughout the night.
	MondayAug 3	84°F29°C	69°F21°C	0.04 in1.1 mm· 9%	42%	Partly Cloudy	SSW 8 mph13 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. NightPartly cloudy, with a low around 69°F21°C. Breezy from the SSW at 8 mph12 km/h.
	TuesdayAug 4	83°F29°C	71°F22°C	0.12 in3.1 mm· 20%	54%	Showers	SW 9 mph14 km/h
DayMostly cloudy and warm, with a high of 83°F29°C and morning low of 72°F22°C. Breezy from the SW at 9 to 10 mph15 to 17 km/h. 20% chance of drizzle throughout the day. NightMostly cloudy, with a low around 71°F22°C. Breezy from the SW at 8 to 9 mph13 to 14 km/h. 20% chance of showers throughout the night.
	WednesdayAug 5	81°F27°C	70°F21°C	0.09 in2.3 mm· 19%	50%	Drizzle	WSW 9 mph14 km/h
DayMostly cloudy and warm, with a high of 81°F27°C and morning low of 70°F21°C. Breezy from the WSW at 9 to 10 mph14 to 15 km/h. 19% chance of drizzle throughout the day. NightPartly cloudy, with a low around 70°F21°C. Breezy from the WSW at 8 to 9 mph14 to 14 km/h. 15% chance of drizzle throughout the night.
	ThursdayAug 6	81°F27°C	68°F20°C	0.09 in2.3 mm· 16%	43%	Drizzle	WSW 8 mph13 km/h
DayPartly cloudy and warm, with a high of 81°F27°C and morning low of 69°F21°C. Breezy from the WSW at 8 to 9 mph13 to 15 km/h. 16% chance of drizzle throughout the day. NightPartly cloudy, with a low around 68°F20°C. Breezy from the WSW at 8 mph12 km/h. 16% chance of drizzle throughout the night.
	FridayAug 7	80°F27°C	67°F20°C	0.07 in1.7 mm· 17%	46%	Drizzle	SW 8 mph13 km/h
DayMostly cloudy and warm, with a high of 80°F27°C and morning low of 68°F20°C. Breezy from the SW at 8 to 9 mph14 to 15 km/h. 17% chance of drizzle throughout the day. NightPartly cloudy, with a low around 67°F20°C. Breezy from the WSW at 8 mph12 km/h. 15% 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