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January 19th, 2026 :: 7:37 am CST   

Local Weather Report for
Cat Lake
Ontario, Canada

 Cat Lake Weather Forecast Summary  
 
Today
Jan 19th 		Tuesday
Jan 20th 		Wednesday
Jan 21st 		Thursday
Jan 22nd 		Friday
Jan 23rd
Cloudy Cloudy Cloudy Cloudy Cloudy
-23°C
 -21°C
-28°C		 -15°C
-28°C		 -31°C
-35°C		 -26°C
-35°C
 
 Cat Lake Detailed Weather Forecast  
 
Monday, January 19th, 2026
Morning Temperature: -26°C
Cloudy. Windy at times.
Afternoon Temperature: -24°C
Cloudy.
Evening Temperature: -23°C
Cloudy. Windy at times.
Tuesday, January 20th, 2026
Overnight Temperature: -26°C
Cloudy. Windy at times.
Morning Temperature: -25°C
Cloudy. Windy at times.
Afternoon Temperature: -21°C
Cloudy.
Evening Temperature: -22°C
A mix of cloudy and clear skies.
Wednesday, January 21st, 2026
Overnight Temperature: -22°C
Cloudy.
Morning Temperature: -17°C
Cloudy with a slight chance of flurries.
Afternoon Temperature: -17°C
Cloudy with a slight chance of flurries. Windy at times.
Evening Temperature: -26°C
Cloudy. Windy at times.
Thursday, January 22nd, 2026
Overnight Temperature: -33°C
Cloudy.
Morning Temperature: -33°C
Cloudy. Windy at times.
Afternoon Temperature: -32°C
Cloudy. Windy at times.
Evening Temperature: -34°C
Cloudy. Windy at times.
Friday, January 23rd, 2026
Overnight Temperature: -35°C
Cloudy. Windy at times.
Morning Temperature: -30°C
Cloudy. Windy at times.
Afternoon Temperature: -29°C
Cloudy. Windy at times.
Evening Temperature: -33°C
Mostly cloudy.
Saturday, January 24th, 2026
Overnight Temperature: -35°C
A mix of cloudy and clear skies.
Morning Temperature: -30°C
Cloudy.
Afternoon Temperature: -31°C
Sunny with cloudy periods.
Evening Temperature: -34°C
Mostly clear.
Sunday, January 25th, 2026
Overnight Temperature: -36°C
Clear.
Morning Temperature: -27°C
Cloudy.
Afternoon Temperature: -25°C
A mix of cloud and sun.
Evening Temperature: -22°C
Cloudy. Windy at times.
Monday, January 26th, 2026
Overnight Temperature: -19°C
Cloudy with a chance of flurries.
Morning Temperature: -16°C
Cloudy with a chance of flurries. Windy at times.
Afternoon Temperature: -16°C
Cloudy.
Evening Temperature: -23°C
A mix of cloudy and clear skies.
Tuesday, January 27th, 2026
Overnight Temperature: -26°C
Clear with cloudy periods.
Morning Temperature: -20°C
Cloudy. Windy at times.
Afternoon Temperature: -16°C
Cloudy. Windy at times.
Evening Temperature: -16°C
Cloudy with a chance of flurries. Windy at times.



 

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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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