Tecumseh, ON Weekly 7-Day Weather

Tuesday

Sep 29, 2026

High 24°C • Low 15°C Sunny

Morning

16°C

Feels 15°C

Sunny

💧 4%

Afternoon

24°C

Feels 21°C

Sunny

💧 1%

Evening

20°C

Feels 19°C

Overcast

💧 13%

Overnight

16°C

Feels 15°C

Clear

💧 8%

Wednesday

Sep 30, 2026

High 25°C • Low 16°C Overcast

Morning

17°C

Feels 15°C

Overcast

💧 20%

Afternoon

23°C

Feels 20°C

Overcast

💧 10%

Evening

23°C

Feels 20°C

Overcast

💧 13%

Overnight

18°C

Feels 17°C

Overcast

💧 21%

Thursday

Oct 1, 2026

High 27°C • Low 18°C Overcast

Morning

22°C

Feels 18°C

Partly Cloudy

💧 5%

Afternoon

24°C

Feels 20°C

Overcast

💧 13%

Evening

19°C

Feels 19°C

Light drizzle

💧 50%

Overnight

21°C

Feels 18°C

Overcast

💧 12%

Friday

Oct 2, 2026

High 19°C • Low 12°C Sunny

Morning

13°C

Feels 10°C

Patchy rain nearby

💧 13%

Afternoon

18°C

Feels 14°C

Partly Cloudy

💧 5%

Evening

14°C

Feels 10°C

Clear

💧 3%

Overnight

14°C

Feels 11°C

Patchy rain nearby

💧 28%

Saturday

Oct 3, 2026

High 19°C • Low 10°C Overcast

Morning

11°C

Feels 9°C

Overcast

💧 7%

Afternoon

18°C

Feels 13°C

Overcast

💧 10%

Evening

15°C

Feels 12°C

Overcast

💧 14%

Overnight

11°C

Feels 9°C

Clear

💧 6%

Sunday

Oct 4, 2026

High 22°C • Low 13°C Overcast

Morning

14°C

Feels 12°C

Partly Cloudy

💧 19%

Afternoon

21°C

Feels 18°C

Overcast

💧 11%

Evening

17°C

Feels 12°C

Clear

💧 1%

Overnight

14°C

Feels 13°C

Light drizzle

💧 39%

Monday

Oct 5, 2026

High 18°C • Low 10°C Sunny

Morning

12°C

Feels 9°C

Sunny

💧 3%

Afternoon

18°C

Feels 12°C

Sunny

Evening

16°C

Feels 12°C

Clear

💧 1%

Overnight

12°C

Feels 10°C

Clear

💧 3%

Tecumseh, ON

Hourly Forecast

September 1, 2026

7 Day Forecast

Precipitation Map

Tecumseh, ON Weekly 7-Day Weather

Tuesday

Sep 29, 2026

High 24°C • Low 15°C Sunny

Morning

16°C

Feels 15°C

Sunny

💧 4%

Afternoon

24°C

Feels 21°C

Sunny

💧 1%

Evening

20°C

Feels 19°C

Overcast

💧 13%

Overnight

16°C

Feels 15°C

Clear

💧 8%

Wednesday

Sep 30, 2026

High 25°C • Low 16°C Overcast

Morning

17°C

Feels 15°C

Overcast

💧 20%

Afternoon

23°C

Feels 20°C

Overcast

💧 10%

Evening

23°C

Feels 20°C

Overcast

💧 13%

Overnight

18°C

Feels 17°C

Overcast

💧 21%

Thursday

Oct 1, 2026

High 27°C • Low 18°C Overcast

Morning

22°C

Feels 18°C

Partly Cloudy

💧 5%

Afternoon

24°C

Feels 20°C

Overcast

💧 13%

Evening

19°C

Feels 19°C

Light drizzle

💧 50%

Overnight

21°C

Feels 18°C

Overcast

💧 12%

Friday

Oct 2, 2026

High 19°C • Low 12°C Sunny

Morning

13°C

Feels 10°C

Patchy rain nearby

💧 13%

Afternoon

18°C

Feels 14°C

Partly Cloudy

💧 5%

Evening

14°C

Feels 10°C

Clear

💧 3%

Overnight

14°C

Feels 11°C

Patchy rain nearby

💧 28%

Saturday

Oct 3, 2026

High 19°C • Low 10°C Overcast

Morning

11°C

Feels 9°C

Overcast

💧 7%

Afternoon

18°C

Feels 13°C

Overcast

💧 10%

Evening

15°C

Feels 12°C

Overcast

💧 14%

Overnight

11°C

Feels 9°C

Clear

💧 6%

Sunday

Oct 4, 2026

High 22°C • Low 13°C Overcast

Morning

14°C

Feels 12°C

Partly Cloudy

💧 19%

Afternoon

21°C

Feels 18°C

Overcast

💧 11%

Evening

17°C

Feels 12°C

Clear

💧 1%

Overnight

14°C

Feels 13°C

Light drizzle

💧 39%

Monday

Oct 5, 2026

High 18°C • Low 10°C Sunny

Morning

12°C

Feels 9°C

Sunny

💧 3%

Afternoon

18°C

Feels 12°C

Sunny

Evening

16°C

Feels 12°C

Clear

💧 1%

Overnight

12°C

Feels 10°C

Clear

💧 3%

Tecumseh, ON Weekly 7-Day Weather

Tuesday

Sep 29, 2026

High 24°C • Low 15°C Sunny

Morning

16°C

Feels 15°C

Sunny

💧 4%

Afternoon

24°C

Feels 21°C

Sunny

💧 1%

Evening

20°C

Feels 19°C

Overcast

💧 13%

Overnight

16°C

Feels 15°C

Clear

💧 8%

Wednesday

Sep 30, 2026

High 25°C • Low 16°C Overcast

Morning

17°C

Feels 15°C

Overcast

💧 20%

Afternoon

23°C

Feels 20°C

Overcast

💧 10%

Evening

23°C

Feels 20°C

Overcast

💧 13%

Overnight

18°C

Feels 17°C

Overcast

💧 21%

Thursday

Oct 1, 2026

High 27°C • Low 18°C Overcast

Morning

22°C

Feels 18°C

Partly Cloudy

💧 5%

Afternoon

24°C

Feels 20°C

Overcast

💧 13%

Evening

19°C

Feels 19°C

Light drizzle

💧 50%

Overnight

21°C

Feels 18°C

Overcast

💧 12%

Friday

Oct 2, 2026

High 19°C • Low 12°C Sunny

Morning

13°C

Feels 10°C

Patchy rain nearby

💧 13%

Afternoon

18°C

Feels 14°C

Partly Cloudy

💧 5%

Evening

14°C

Feels 10°C

Clear

💧 3%

Overnight

14°C

Feels 11°C

Patchy rain nearby

💧 28%

Saturday

Oct 3, 2026

High 19°C • Low 10°C Overcast

Morning

11°C

Feels 9°C

Overcast

💧 7%

Afternoon

18°C

Feels 13°C

Overcast

💧 10%

Evening

15°C

Feels 12°C

Overcast

💧 14%

Overnight

11°C

Feels 9°C

Clear

💧 6%

Sunday

Oct 4, 2026

High 22°C • Low 13°C Overcast

Morning

14°C

Feels 12°C

Partly Cloudy

💧 19%

Afternoon

21°C

Feels 18°C

Overcast

💧 11%

Evening

17°C

Feels 12°C

Clear

💧 1%

Overnight

14°C

Feels 13°C

Light drizzle

💧 39%

Monday

Oct 5, 2026

High 18°C • Low 10°C Sunny

Morning

12°C

Feels 9°C

Sunny

💧 3%

Afternoon

18°C

Feels 12°C

Sunny

Evening

16°C

Feels 12°C

Clear

💧 1%

Overnight

12°C

Feels 10°C

Clear

💧 3%