Friday
Chance of showers
High:
12°C
Cloudy with 40 percent chance of showers. High 12.
Thunder Bay, Ontario Weather - Extended Forecast
Friday Night
Chance of showers
Overnight low:
5°C
Cloudy with 40 percent chance of showers. Low plus 5.
Saturday
Chance of showers
High:
9°C
Saturday Night
Chance of rain showers or flurries
Overnight low:
0°C
Sunday
A mix of sun and cloud
High:
10°C
Sunday Night
Clear
Overnight low:
-1°C
Monday
Sunny
High:
15°C
Monday Night
Clear
Overnight low:
4°C