Alliston, Ontario Weather - Extended Forecast

Monday

A mix of sun and cloud

High:
15°C

A mix of sun and cloud. High 15.

Monday Night

Cloudy periods

Overnight low:
2°C

Cloudy periods. Low plus 2.

Tuesday

A mix of sun and cloud

High:
17°C

Tuesday Night

Chance of showers

Overnight low:
8°C

Wednesday

Chance of showers

High:
15°C

Wednesday Night

Chance of showers

Overnight low:
9°C

Thursday

Chance of showers

High:
15°C

Thursday Night

Chance of showers

Overnight low:
5°C