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December 12th, 2025 :: 1:16 pm CST   

Local Weather Report for
Cat Lake
Ontario, Canada

 Cat Lake Weather Forecast Summary  
 
Today
Dec 12th 		Saturday
Dec 13th 		Sunday
Dec 14th 		Monday
Dec 15th 		Tuesday
Dec 16th
Cloudy Cloudy Cloudy Cloudy Mix of rain and snow
-12°C
 -18°C
-22°C		 -14°C
-21°C		 -13°C
-18°C		 0°C
-15°C
 
 Cat Lake Detailed Weather Forecast  
 
Friday, December 12th, 2025
Afternoon Temperature: -18°C
Cloudy with a slight chance of flurries. Windy at times.
Evening Temperature: -20°C
Cloudy. Windy at times.
Saturday, December 13th, 2025
Overnight Temperature: -21°C
Cloudy. Windy at times.
Morning Temperature: -20°C
Cloudy. Windy at times.
Afternoon Temperature: -19°C
Cloudy.
Evening Temperature: -21°C
A mix of cloudy and clear skies.
Sunday, December 14th, 2025
Overnight Temperature: -21°C
A mix of cloudy and clear skies.
Morning Temperature: -18°C
Cloudy. Windy at times.
Afternoon Temperature: -16°C
Cloudy with a slight chance of flurries. Windy at times.
Evening Temperature: -15°C
Cloudy with a chance of flurries. Windy at times.
Monday, December 15th, 2025
Overnight Temperature: -15°C
Cloudy.
Morning Temperature: -15°C
Cloudy.
Afternoon Temperature: -18°C
A mix of cloud and sun.
Evening Temperature: -17°C
Cloudy.
Tuesday, December 16th, 2025
Overnight Temperature: -14°C
Cloudy. Windy at times.
Morning Temperature: -6°C
Cloudy with a chance of flurries. Windy at times.
Afternoon Temperature: -1°C
Cloudy. Windy at times.
Evening Temperature: -3°C
Cloudy with flurries likely. Windy at times.
Wednesday, December 17th, 2025
Overnight Temperature: -10°C
Cloudy with a chance of flurries. Windy at times.
Morning Temperature: -13°C
Cloudy with sunny periods.
Afternoon Temperature: -13°C
Cloudy.
Evening Temperature: -12°C
Cloudy. Windy at times.
Thursday, December 18th, 2025
Overnight Temperature: -9°C
Cloudy with a chance of flurries. Windy at times.
Morning Temperature: -6°C
Cloudy with flurries likely. Windy at times.
Afternoon Temperature: -10°C
Cloudy with a chance of flurries. Windy.
Evening Temperature: -16°C
Cloudy with a chance of flurries. Windy.
Friday, December 19th, 2025
Overnight Temperature: -22°C
Cloudy. Windy at times.
Morning Temperature: -23°C
Cloudy.
Afternoon Temperature: -23°C
Mostly cloudy.
Evening Temperature: -22°C
Cloudy.
Saturday, December 20th, 2025
Overnight Temperature: -22°C
Cloudy.
Morning Temperature: -18°C
Cloudy with a chance of flurries.
Afternoon Temperature: -17°C
Cloudy with a chance of flurries.
Evening Temperature: -22°C
Cloudy.



 

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drifting snow light snow
 
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drifting snow light snow
 
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This WeatherCity Weather Forecast for Cat Lake, 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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