Friday
Chance of showers
High:
21°C
Cloudy with 60 percent chance of showers. High 21.
Cornwall, Ontario Weather - Extended Forecast
Friday Night
Chance of showers
Overnight low:
15°C
Cloudy with 60 percent chance of showers. Low 15.
Saturday
Chance of showers
High:
23°C
Saturday Night
Cloudy periods
Overnight low:
16°C
Sunday
A mix of sun and cloud
High:
28°C
Sunday Night
Cloudy periods
Overnight low:
18°C
Monday
Cloudy
High:
30°C
Monday Night
Chance of showers
Overnight low:
20°C