Saturday
Chance of showers
High:
7°C
Cloudy with 40 percent chance of showers. High 7.
Cornwall, Ontario Weather - Extended Forecast
Saturday Night
Chance of rain showers or flurries
Overnight low:
0°C
Cloudy with 40 percent chance of rain showers or flurries. Low zero.
Sunday
Cloudy
High:
3°C
Sunday Night
Cloudy periods
Overnight low:
-2°C
Monday
Chance of rain showers or flurries
High:
3°C
Monday Night
Chance of rain showers or flurries
Overnight low:
1°C
Tuesday
Chance of rain showers or flurries
High:
2°C
Tuesday Night
Chance of flurries
Overnight low:
-4°C