Saturday
Chance of flurries
High:
-4°C
Cloudy with 60 percent chance of flurries. High minus 4.
Sarnia, Ontario Weather - Extended Forecast
Saturday Night
Chance of flurries
Overnight low:
-6°C
Cloudy periods with 60 percent chance of flurries. Low minus 6.
Sunday
Chance of flurries
High:
-3°C
Sunday Night
Chance of flurries
Overnight low:
-6°C
Monday
Chance of flurries
High:
-5°C
Monday Night
Cloudy
Overnight low:
-5°C
Tuesday
Chance of flurries
High:
-3°C
Tuesday Night
Chance of flurries
Overnight low:
-6°C