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January 23rd, 2026 :: 10:14 am EST   

Local Weather Report for
Marathon
Ontario, Canada

 Current Marathon Weather Conditions Updated January 23rd at 9:00 am 
Mostly Sunny
Temperature:-33°C Dew Point:-37°C
Barometer:102.5 kPa Wind: 7 Km/h
Humidity:190.2% Visibility:0 Km
 
 Marathon Weather Forecast Summary  
 
Today
Jan 23rd 		Saturday
Jan 24th 		Sunday
Jan 25th 		Monday
Jan 26th 		Tuesday
Jan 27th
Cloudy Cloudy Flurries Flurries Flurries
-23°C
 -16°C
-33°C		 -15°C
-26°C		 -10°C
-26°C		 -12°C
-22°C
 
 Marathon Detailed Weather Forecast  
 
Friday, January 23rd, 2026
Afternoon Temperature: -25°C
Cloudy.
Evening Temperature: -32°C
A mix of cloudy and clear skies.
Saturday, January 24th, 2026
Overnight Temperature: -33°C
Clear with cloudy periods.
Morning Temperature: -23°C
Cloudy.
Afternoon Temperature: -19°C
Cloudy.
Evening Temperature: -20°C
Cloudy with a chance of flurries.
Sunday, January 25th, 2026
Overnight Temperature: -20°C
Cloudy with flurries likely.
Morning Temperature: -19°C
Sunny with cloudy periods.
Afternoon Temperature: -16°C
Cloudy with a chance of flurries.
Evening Temperature: -25°C
Cloudy with a chance of flurries.
Monday, January 26th, 2026
Overnight Temperature: -26°C
Cloudy with a slight chance of flurries.
Morning Temperature: -17°C
Cloudy with a slight chance of flurries. Windy at times.
Afternoon Temperature: -12°C
Cloudy with a chance of flurries.
Evening Temperature: -11°C
Cloudy with flurries likely.
Tuesday, January 27th, 2026
Overnight Temperature: -14°C
Cloudy with flurries likely.
Morning Temperature: -16°C
Cloudy. Windy at times.
Afternoon Temperature: -16°C
Cloudy.
Evening Temperature: -21°C
Cloudy with a slight chance of flurries.
Wednesday, January 28th, 2026
Overnight Temperature: -23°C
A mix of cloudy and clear skies.
Morning Temperature: -20°C
Cloudy.
Afternoon Temperature: -21°C
Cloudy.
Evening Temperature: -31°C
A mix of clear and cloudy skies.
Thursday, January 29th, 2026
Overnight Temperature: -33°C
A mix of clear and cloudy skies.
Morning Temperature: -22°C
Sunny with cloudy periods.
Afternoon Temperature: -22°C
Sunny with cloudy periods.
Evening Temperature: -31°C
A mix of cloudy and clear skies.
Friday, January 30th, 2026
Overnight Temperature: -30°C
A mix of cloudy and clear skies.
Morning Temperature: -18°C
Cloudy.
Afternoon Temperature: -14°C
Cloudy.
Evening Temperature: -20°C
Cloudy.
Saturday, January 31st, 2026
Overnight Temperature: -20°C
Cloudy with clear periods.
Morning Temperature: -15°C
Sunny with cloudy periods.
Afternoon Temperature: -15°C
Sunny with cloudy periods.
Evening Temperature: -24°C
Clear with cloudy periods.



 

  [ Local Weather Report ]
Peninsula, ON 
9:00 AM  -33°C
Mostly Sunny
 
Heron Bay, ON 
9:00 AM  -32°C
 
 
Terrace Bay, ON 
 
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White River, ON 
 
Pukaskwa Depot, ON 
 
Hardrock Townsite, ON 
 
Macleod, ON 
 
Gurney, ON 
 
Hardrock, ON 

 
This WeatherCity Weather Forecast for Marathon, 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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