Saturday
A mix of sun and cloud
High:
23°C
A mix of sun and cloud. High 23.
Thunder Bay, Ontario Weather - Extended Forecast
Saturday Night
Chance of showers
Overnight low:
9°C
Cloudy with 40 percent chance of showers. Low 9.
Sunday
Showers
High:
18°C
Sunday Night
Showers
Overnight low:
8°C
Monday
Chance of showers
High:
18°C
Monday Night
Chance of showers
Overnight low:
8°C
Tuesday
Chance of showers
High:
22°C
Tuesday Night
Cloudy periods
Overnight low:
10°C