Waterloo, ON Weekly 7-Day Weather

Wednesday

Sep 30, 2026

High 21°C • Low 14°C Overcast

Morning

15°C

Feels 13°C

Overcast

💧 23%

Afternoon

21°C

Feels 18°C

Overcast

💧 11%

Evening

18°C

Feels 17°C

Overcast

💧 16%

Overnight

14°C

Feels 12°C

Overcast

💧 24%

Thursday

Oct 1, 2026

High 20°C • Low 14°C Patchy rain nearby

Morning

15°C

Feels 13°C

Patchy rain nearby

💧 39%

Afternoon

20°C

Feels 16°C

Patchy rain nearby

💧 17%

Evening

16°C

Feels 13°C

Light rain shower

💧 52%

Overnight

15°C

Feels 12°C

Overcast

💧 26%

Friday

Oct 2, 2026

High 16°C • Low 10°C Overcast

Morning

12°C

Feels 9°C

Overcast

💧 25%

Afternoon

14°C

Feels 9°C

Overcast

💧 13%

Evening

11°C

Feels 8°C

Clear

💧 5%

Overnight

15°C

Feels 15°C

Light rain

💧 79%

Saturday

Oct 3, 2026

High 15°C • Low 7°C Sunny

Morning

7°C

Feels 5°C

Sunny

💧 5%

Afternoon

14°C

Feels 11°C

Sunny

💧 2%

Evening

11°C

Feels 8°C

Clear

💧 7%

Overnight

8°C

Feels 6°C

Clear

💧 11%

Sunday

Oct 4, 2026

High 19°C • Low 9°C Overcast

Morning

10°C

Feels 9°C

Overcast

💧 18%

Afternoon

19°C

Feels 13°C

Sunny

💧 1%

Evening

12°C

Feels 9°C

Patchy rain nearby

💧 26%

Overnight

9°C

Feels 8°C

Overcast

💧 25%

Monday

Oct 5, 2026

High 9°C • Low 5°C Sunny

Morning

6°C

Feels 3°C

Partly Cloudy

💧 5%

Afternoon

7°C

Feels 4°C

Patchy rain nearby

💧 15%

Evening

6°C

Feels 3°C

Patchy rain nearby

💧 17%

Overnight

7°C

Feels 5°C

Clear

💧 21%

Tuesday

Oct 6, 2026

High 11°C • Low 3°C Sunny

Morning

4°C

Feels 2°C

Sunny

💧 5%

Afternoon

10°C

Feels 8°C

Sunny

💧 1%

Evening

8°C

Feels 6°C

Overcast

💧 17%

Overnight

4°C

Feels 1°C

Clear

💧 10%

Waterloo, ON

Hourly Forecast

September 1, 2026

7 Day Forecast

Precipitation Map

Waterloo, ON Weekly 7-Day Weather

Wednesday

Sep 30, 2026

High 21°C • Low 14°C Overcast

Morning

15°C

Feels 13°C

Overcast

💧 23%

Afternoon

21°C

Feels 18°C

Overcast

💧 11%

Evening

18°C

Feels 17°C

Overcast

💧 16%

Overnight

14°C

Feels 12°C

Overcast

💧 24%

Thursday

Oct 1, 2026

High 20°C • Low 14°C Patchy rain nearby

Morning

15°C

Feels 13°C

Patchy rain nearby

💧 39%

Afternoon

20°C

Feels 16°C

Patchy rain nearby

💧 17%

Evening

16°C

Feels 13°C

Light rain shower

💧 52%

Overnight

15°C

Feels 12°C

Overcast

💧 26%

Friday

Oct 2, 2026

High 16°C • Low 10°C Overcast

Morning

12°C

Feels 9°C

Overcast

💧 25%

Afternoon

14°C

Feels 9°C

Overcast

💧 13%

Evening

11°C

Feels 8°C

Clear

💧 5%

Overnight

15°C

Feels 15°C

Light rain

💧 79%

Saturday

Oct 3, 2026

High 15°C • Low 7°C Sunny

Morning

7°C

Feels 5°C

Sunny

💧 5%

Afternoon

14°C

Feels 11°C

Sunny

💧 2%

Evening

11°C

Feels 8°C

Clear

💧 7%

Overnight

8°C

Feels 6°C

Clear

💧 11%

Sunday

Oct 4, 2026

High 19°C • Low 9°C Overcast

Morning

10°C

Feels 9°C

Overcast

💧 18%

Afternoon

19°C

Feels 13°C

Sunny

💧 1%

Evening

12°C

Feels 9°C

Patchy rain nearby

💧 26%

Overnight

9°C

Feels 8°C

Overcast

💧 25%

Monday

Oct 5, 2026

High 9°C • Low 5°C Sunny

Morning

6°C

Feels 3°C

Partly Cloudy

💧 5%

Afternoon

7°C

Feels 4°C

Patchy rain nearby

💧 15%

Evening

6°C

Feels 3°C

Patchy rain nearby

💧 17%

Overnight

7°C

Feels 5°C

Clear

💧 21%

Tuesday

Oct 6, 2026

High 11°C • Low 3°C Sunny

Morning

4°C

Feels 2°C

Sunny

💧 5%

Afternoon

10°C

Feels 8°C

Sunny

💧 1%

Evening

8°C

Feels 6°C

Overcast

💧 17%

Overnight

4°C

Feels 1°C

Clear

💧 10%

Waterloo, ON Weekly 7-Day Weather

Wednesday

Sep 30, 2026

High 21°C • Low 14°C Overcast

Morning

15°C

Feels 13°C

Overcast

💧 23%

Afternoon

21°C

Feels 18°C

Overcast

💧 11%

Evening

18°C

Feels 17°C

Overcast

💧 16%

Overnight

14°C

Feels 12°C

Overcast

💧 24%

Thursday

Oct 1, 2026

High 20°C • Low 14°C Patchy rain nearby

Morning

15°C

Feels 13°C

Patchy rain nearby

💧 39%

Afternoon

20°C

Feels 16°C

Patchy rain nearby

💧 17%

Evening

16°C

Feels 13°C

Light rain shower

💧 52%

Overnight

15°C

Feels 12°C

Overcast

💧 26%

Friday

Oct 2, 2026

High 16°C • Low 10°C Overcast

Morning

12°C

Feels 9°C

Overcast

💧 25%

Afternoon

14°C

Feels 9°C

Overcast

💧 13%

Evening

11°C

Feels 8°C

Clear

💧 5%

Overnight

15°C

Feels 15°C

Light rain

💧 79%

Saturday

Oct 3, 2026

High 15°C • Low 7°C Sunny

Morning

7°C

Feels 5°C

Sunny

💧 5%

Afternoon

14°C

Feels 11°C

Sunny

💧 2%

Evening

11°C

Feels 8°C

Clear

💧 7%

Overnight

8°C

Feels 6°C

Clear

💧 11%

Sunday

Oct 4, 2026

High 19°C • Low 9°C Overcast

Morning

10°C

Feels 9°C

Overcast

💧 18%

Afternoon

19°C

Feels 13°C

Sunny

💧 1%

Evening

12°C

Feels 9°C

Patchy rain nearby

💧 26%

Overnight

9°C

Feels 8°C

Overcast

💧 25%

Monday

Oct 5, 2026

High 9°C • Low 5°C Sunny

Morning

6°C

Feels 3°C

Partly Cloudy

💧 5%

Afternoon

7°C

Feels 4°C

Patchy rain nearby

💧 15%

Evening

6°C

Feels 3°C

Patchy rain nearby

💧 17%

Overnight

7°C

Feels 5°C

Clear

💧 21%

Tuesday

Oct 6, 2026

High 11°C • Low 3°C Sunny

Morning

4°C

Feels 2°C

Sunny

💧 5%

Afternoon

10°C

Feels 8°C

Sunny

💧 1%

Evening

8°C

Feels 6°C

Overcast

💧 17%

Overnight

4°C

Feels 1°C

Clear

💧 10%