Canada Weather Forecast
Data provided by Environment and Climate Change Canada
Thunder Bay, Ontario
- Current Conditions: Mainly Clear, 9.9°C
on October 11, 2026 at 8:00 amObserved at: Thunder Bay Airport 8:00 AM EDT Sunday 11 October 2026 Condition: Mainly Clear Temperature: 9.9°C Pressure / Tendency: 100.6 kPa rising Visibility: 32 km Humidity: 99 % Dewpoint: 9.8°C Wind: E 4 km/h Air Quality Health Index: 2
- Saturday: A mix of sun and cloud. High 10.on October 11, 2026 at 5:30 am
A mix of sun and cloud. High 10. Forecast issued 5:30 AM EDT Sunday 11 October 2026
- Friday night: Chance of rain showers or flurries. Low minus 2. POP 30%on October 11, 2026 at 5:30 am
Cloudy periods with 30 percent chance of rain showers or flurries. Low minus 2. Forecast issued 5:30 AM EDT Sunday 11 October 2026
- Friday: Chance of showers. High 10. POP 40%on October 11, 2026 at 5:30 am
A mix of sun and cloud with 40 percent chance of showers. High 10. Forecast issued 5:30 AM EDT Sunday 11 October 2026
- Thursday night: Chance of showers. Low plus 3. POP 40%on October 11, 2026 at 5:30 am
Cloudy with 40 percent chance of showers. Low plus 3. Forecast issued 5:30 AM EDT Sunday 11 October 2026