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August 2nd, 2025 :: 9:49 pm EDT   

Local Weather Report for
Thunder Bay
Ontario, Canada

 Current Thunder Bay Weather Conditions Updated August 2nd at 9:00 pm 
Temperature:22°C Dew Point:16°C
Barometer:102.1 kPa Wind:N 27 Km/h
Humidity:68.8% Visibility:0 Km
 
 Thunder Bay Weather Forecast Summary  
 
Today
Aug 2nd
Sunday
Aug 3rd
Monday
Aug 4th
Tuesday
Aug 5th
Wednesday
Aug 6th
Mostly Sunny Cloudy Cloudy Cloudy Cloudy
20°C
19°C
15°C
19°C
13°C
19°C
14°C
21°C
14°C
 
 Thunder Bay Detailed Weather Forecast  
 
Saturday, August 2nd, 2025
Evening Temperature: 16°C
Clear.
Sunday, August 3rd, 2025
Overnight Temperature: 15°C
Clear.
Morning Temperature: 19°C
Cloudy. Windy at times.
Afternoon Temperature: 18°C
Cloudy.
Evening Temperature: 16°C
A mix of cloudy and clear skies.
Monday, August 4th, 2025
Overnight Temperature: 15°C
Cloudy.
Morning Temperature: 18°C
Cloudy.
Afternoon Temperature: 17°C
Cloudy.
Evening Temperature: 14°C
Clear.
Tuesday, August 5th, 2025
Overnight Temperature: 14°C
A mix of cloudy and clear skies.
Morning Temperature: 17°C
Cloudy.
Afternoon Temperature: 18°C
Cloudy with sunny periods.
Evening Temperature: 15°C
Cloudy.
Wednesday, August 6th, 2025
Overnight Temperature: 14°C
Cloudy.
Morning Temperature: 19°C
Cloudy.
Afternoon Temperature: 21°C
A mix of cloud and sun.
Evening Temperature: 17°C
Clear with cloudy periods with a chance of showers.
Thursday, August 7th, 2025
Overnight Temperature: 16°C
A mix of cloudy and clear skies.
Morning Temperature: 17°C
Cloudy with a few showers. Windy at times.
Afternoon Temperature: 19°C
Cloudy with showers likely. Chance of a thunderstorm.
Evening Temperature: 17°C
Cloudy with showers.
Friday, August 8th, 2025
Overnight Temperature: 17°C
Cloudy with a few showers.
Morning Temperature: 19°C
Cloudy with a chance of showers.
Afternoon Temperature: 18°C
Cloudy.
Evening Temperature: 17°C
A mix of cloudy and clear skies.
Saturday, August 9th, 2025
Overnight Temperature: 16°C
Cloudy.
Morning Temperature: 18°C
Cloudy with showers likely.
Afternoon Temperature: 18°C
Cloudy.
Evening Temperature: 17°C
Cloudy with showers likely.
Sunday, August 10th, 2025
Overnight Temperature: 17°C
Cloudy with showers likely. Windy at times.
Morning Temperature: 18°C
Cloudy with a chance of showers. Slight chance of a thunderstorm. Windy at times.
Afternoon Temperature: 15°C
Cloudy with a chance of showers. Windy at times.
Evening Temperature: 13°C
Cloudy. Windy at times.





 

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This WeatherCity Weather Forecast for Thunder Bay, Ontario, Canada is computed using a computer-generated forecast model and should be considered experimental. Please confirm this weather information with your official weather information office

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