South Dundas, ON Weekly 7-Day Weather

Tuesday

Sep 29, 2026

High 21°C • Low 15°C Sunny

Morning

16°C

Feels 17°C

Overcast

💧 20%

Afternoon

21°C

Feels 20°C

Sunny

💧 5%

Evening

18°C

Feels 17°C

Clear

💧 8%

Overnight

15°C

Feels 15°C

Partly Cloudy

💧 14%

Wednesday

Sep 30, 2026

High 23°C • Low 16°C Overcast

Morning

17°C

Feels 16°C

Overcast

💧 24%

Afternoon

22°C

Feels 19°C

Overcast

💧 13%

Evening

21°C

Feels 19°C

Overcast

💧 16%

Overnight

16°C

Feels 15°C

Overcast

💧 23%

Thursday

Oct 1, 2026

High 27°C • Low 18°C Overcast

Morning

20°C

Feels 17°C

Overcast

💧 14%

Afternoon

26°C

Feels 23°C

Overcast

💧 11%

Evening

19°C

Feels 19°C

Light drizzle

💧 52%

Overnight

20°C

Feels 17°C

Overcast

💧 18%

Friday

Oct 2, 2026

High 19°C • Low 12°C Overcast

Morning

14°C

Feels 10°C

Overcast

💧 12%

Afternoon

18°C

Feels 14°C

Sunny

💧 1%

Evening

15°C

Feels 13°C

Clear

💧 2%

Overnight

14°C

Feels 10°C

Overcast

💧 12%

Saturday

Oct 3, 2026

High 16°C • Low 10°C Sunny

Morning

12°C

Feels 10°C

Sunny

💧 5%

Afternoon

15°C

Feels 11°C

Overcast

💧 14%

Evening

14°C

Feels 9°C

Overcast

💧 17%

Overnight

11°C

Feels 9°C

Clear

💧 5%

Sunday

Oct 4, 2026

High 19°C • Low 13°C Patchy rain nearby

Morning

14°C

Feels 12°C

Light rain shower

💧 52%

Afternoon

17°C

Feels 15°C

Overcast

💧 40%

Evening

18°C

Feels 15°C

Patchy rain nearby

💧 27%

Overnight

13°C

Feels 11°C

Patchy rain nearby

💧 17%

Monday

Oct 5, 2026

High 17°C • Low 10°C Sunny

Morning

11°C

Feels 8°C

Sunny

💧 5%

Afternoon

17°C

Feels 10°C

Sunny

💧 1%

Evening

12°C

Feels 7°C

Clear

💧 3%

Overnight

11°C

Feels 9°C

Clear

💧 7%

South Dundas, ON

Hourly Forecast

September 1, 2026

7 Day Forecast

Precipitation Map

South Dundas, ON Weekly 7-Day Weather

Tuesday

Sep 29, 2026

High 21°C • Low 15°C Sunny

Morning

16°C

Feels 17°C

Overcast

💧 20%

Afternoon

21°C

Feels 20°C

Sunny

💧 5%

Evening

18°C

Feels 17°C

Clear

💧 8%

Overnight

15°C

Feels 15°C

Partly Cloudy

💧 14%

Wednesday

Sep 30, 2026

High 23°C • Low 16°C Overcast

Morning

17°C

Feels 16°C

Overcast

💧 24%

Afternoon

22°C

Feels 19°C

Overcast

💧 13%

Evening

21°C

Feels 19°C

Overcast

💧 16%

Overnight

16°C

Feels 15°C

Overcast

💧 23%

Thursday

Oct 1, 2026

High 27°C • Low 18°C Overcast

Morning

20°C

Feels 17°C

Overcast

💧 14%

Afternoon

26°C

Feels 23°C

Overcast

💧 11%

Evening

19°C

Feels 19°C

Light drizzle

💧 52%

Overnight

20°C

Feels 17°C

Overcast

💧 18%

Friday

Oct 2, 2026

High 19°C • Low 12°C Overcast

Morning

14°C

Feels 10°C

Overcast

💧 12%

Afternoon

18°C

Feels 14°C

Sunny

💧 1%

Evening

15°C

Feels 13°C

Clear

💧 2%

Overnight

14°C

Feels 10°C

Overcast

💧 12%

Saturday

Oct 3, 2026

High 16°C • Low 10°C Sunny

Morning

12°C

Feels 10°C

Sunny

💧 5%

Afternoon

15°C

Feels 11°C

Overcast

💧 14%

Evening

14°C

Feels 9°C

Overcast

💧 17%

Overnight

11°C

Feels 9°C

Clear

💧 5%

Sunday

Oct 4, 2026

High 19°C • Low 13°C Patchy rain nearby

Morning

14°C

Feels 12°C

Light rain shower

💧 52%

Afternoon

17°C

Feels 15°C

Overcast

💧 40%

Evening

18°C

Feels 15°C

Patchy rain nearby

💧 27%

Overnight

13°C

Feels 11°C

Patchy rain nearby

💧 17%

Monday

Oct 5, 2026

High 17°C • Low 10°C Sunny

Morning

11°C

Feels 8°C

Sunny

💧 5%

Afternoon

17°C

Feels 10°C

Sunny

💧 1%

Evening

12°C

Feels 7°C

Clear

💧 3%

Overnight

11°C

Feels 9°C

Clear

💧 7%

South Dundas, ON Weekly 7-Day Weather

Tuesday

Sep 29, 2026

High 21°C • Low 15°C Sunny

Morning

16°C

Feels 17°C

Overcast

💧 20%

Afternoon

21°C

Feels 20°C

Sunny

💧 5%

Evening

18°C

Feels 17°C

Clear

💧 8%

Overnight

15°C

Feels 15°C

Partly Cloudy

💧 14%

Wednesday

Sep 30, 2026

High 23°C • Low 16°C Overcast

Morning

17°C

Feels 16°C

Overcast

💧 24%

Afternoon

22°C

Feels 19°C

Overcast

💧 13%

Evening

21°C

Feels 19°C

Overcast

💧 16%

Overnight

16°C

Feels 15°C

Overcast

💧 23%

Thursday

Oct 1, 2026

High 27°C • Low 18°C Overcast

Morning

20°C

Feels 17°C

Overcast

💧 14%

Afternoon

26°C

Feels 23°C

Overcast

💧 11%

Evening

19°C

Feels 19°C

Light drizzle

💧 52%

Overnight

20°C

Feels 17°C

Overcast

💧 18%

Friday

Oct 2, 2026

High 19°C • Low 12°C Overcast

Morning

14°C

Feels 10°C

Overcast

💧 12%

Afternoon

18°C

Feels 14°C

Sunny

💧 1%

Evening

15°C

Feels 13°C

Clear

💧 2%

Overnight

14°C

Feels 10°C

Overcast

💧 12%

Saturday

Oct 3, 2026

High 16°C • Low 10°C Sunny

Morning

12°C

Feels 10°C

Sunny

💧 5%

Afternoon

15°C

Feels 11°C

Overcast

💧 14%

Evening

14°C

Feels 9°C

Overcast

💧 17%

Overnight

11°C

Feels 9°C

Clear

💧 5%

Sunday

Oct 4, 2026

High 19°C • Low 13°C Patchy rain nearby

Morning

14°C

Feels 12°C

Light rain shower

💧 52%

Afternoon

17°C

Feels 15°C

Overcast

💧 40%

Evening

18°C

Feels 15°C

Patchy rain nearby

💧 27%

Overnight

13°C

Feels 11°C

Patchy rain nearby

💧 17%

Monday

Oct 5, 2026

High 17°C • Low 10°C Sunny

Morning

11°C

Feels 8°C

Sunny

💧 5%

Afternoon

17°C

Feels 10°C

Sunny

💧 1%

Evening

12°C

Feels 7°C

Clear

💧 3%

Overnight

11°C

Feels 9°C

Clear

💧 7%