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July 13th, 2025 :: 4:50 am EDT   

Local Weather Report for
Thunder Bay
Ontario, Canada

 Current Thunder Bay Weather Conditions Updated July 13th at 4:00 am 
Overcast smoke
Temperature:15°C Dew Point:14°C
Barometer:100.8 kPa Wind:N 17 Km/h
Humidity:93.7% Visibility:0 Km
 
 Thunder Bay Weather Forecast Summary  
 
Today
Jul 13th
Monday
Jul 14th
Tuesday
Jul 15th
Wednesday
Jul 16th
Thursday
Jul 17th
Mostly Sunny Cloudy Showers Cloudy Mostly Sunny
18°C
20°C
12°C
17°C
12°C
15°C
11°C
14°C
10°C
 
 Thunder Bay Detailed Weather Forecast  
 
Sunday, July 13th, 2025
Overnight Temperature: 13°C
Clear.
Morning Temperature: 18°C
Sunny with cloudy periods. Windy at times.
Afternoon Temperature: 15°C
Sunny with cloudy periods.
Evening Temperature: 15°C
Clear with cloudy periods.
Monday, July 14th, 2025
Overnight Temperature: 15°C
A mix of clear and cloudy skies.
Morning Temperature: 20°C
Cloudy. Windy at times.
Afternoon Temperature: 16°C
Cloudy with sunny periods.
Evening Temperature: 14°C
Cloudy with a chance of showers.
Tuesday, July 15th, 2025
Overnight Temperature: 12°C
Cloudy with a chance of showers.
Morning Temperature: 15°C
Cloudy with showers likely.
Afternoon Temperature: 16°C
Cloudy with a chance of showers.
Evening Temperature: 13°C
Cloudy with showers likely. Windy at times.
Wednesday, July 16th, 2025
Overnight Temperature: 11°C
Cloudy with a chance of showers.
Morning Temperature: 11°C
Cloudy with a slight chance of showers. Windy at times.
Afternoon Temperature: 13°C
Cloudy. Windy at times.
Evening Temperature: 12°C
Cloudy.
Thursday, July 17th, 2025
Overnight Temperature: 11°C
Clear with cloudy periods.
Morning Temperature: 13°C
Mostly sunny. Windy at times.
Afternoon Temperature: 13°C
Sunny with cloudy periods. Windy at times.
Evening Temperature: 10°C
Clear with cloudy periods.
Friday, July 18th, 2025
Overnight Temperature: 12°C
Cloudy with clear periods.
Morning Temperature: 16°C
Sunny with cloudy periods.
Afternoon Temperature: 14°C
Cloudy with a chance of showers. Windy at times.
Evening Temperature: 13°C
Cloudy with clear periods.
Saturday, July 19th, 2025
Overnight Temperature: 12°C
Cloudy with clear periods.
Morning Temperature: 14°C
Sunny with cloudy periods with a chance of showers. Slight chance of a thunderstorm.
Afternoon Temperature: 15°C
Sunny with cloudy periods with a chance of showers.
Evening Temperature: 13°C
Mostly clear.
Sunday, July 20th, 2025
Overnight Temperature: 13°C
A mix of cloudy and clear skies.
Morning Temperature: 16°C
Sunny with cloudy periods.
Afternoon Temperature: 17°C
Cloudy.
Evening Temperature: 11°C
Clear.
Monday, July 21st, 2025
Overnight Temperature: 12°C
Clear with cloudy periods.
Morning Temperature: 15°C
A mix of cloud and sun.
Afternoon Temperature: 17°C
Sunny with cloudy periods.
Evening Temperature: 14°C
A mix of cloudy and clear skies.





 

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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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