The temperatures in Thunder Bay in June are quite cold with temperatures between 9°C and 17°C, warm clothes are a must.
You can expect about 3 to 8 days of rain in Thunder Bay during the month of June. It’s a good idea to bring along your umbrella so that you don’t get caught in poor weather.
Our weather forecast can give you a great sense of what weather to expect in Thunder Bay in June 2024.
If you’re planning to visit Thunder Bay in the near future, we highly recommend that you review the 14 day weather forecast for Thunder Bay before you arrive.
Temperatures
17° / 9°
Rainy Days
6
Snowy Days
0
Dry Days
24
Rainfall
98
mm
Sun Hours
9.7
Hrs
