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December 17th, 2025 :: 12:36 pm CST   

Local Weather Report for
Port Nelson
Manitoba, Canada

 Port Nelson Weather Forecast Summary  
 
Today
Dec 17th
Thursday
Dec 18th
Friday
Dec 19th
Saturday
Dec 20th
Sunday
Dec 21st
Cloudy Sunny Mix of Cloud and Sun Cloudy Cloudy
-27°C
-28°C
-31°C
-26°C
-30°C
-22°C
-30°C
-22°C
-29°C
 
 Port Nelson Detailed Weather Forecast  
 
Wednesday, December 17th, 2025
Afternoon Temperature: -31°C
Sunny.
Evening Temperature: -32°C
Clear. Windy at times.
Thursday, December 18th, 2025
Overnight Temperature: -31°C
Clear. Windy at times.
Morning Temperature: -29°C
Sunny. Windy at times.
Afternoon Temperature: -29°C
Sunny.
Evening Temperature: -29°C
Clear.
Friday, December 19th, 2025
Overnight Temperature: -29°C
Clear.
Morning Temperature: -28°C
Sunny.
Afternoon Temperature: -29°C
Sunny.
Evening Temperature: -30°C
A mix of cloudy and clear skies.
Saturday, December 20th, 2025
Overnight Temperature: -28°C
A mix of cloudy and clear skies.
Morning Temperature: -24°C
Cloudy. Windy at times.
Afternoon Temperature: -23°C
A mix of cloud and sun. Windy at times.
Evening Temperature: -25°C
A mix of cloudy and clear skies. Windy at times.
Sunday, December 21st, 2025
Overnight Temperature: -28°C
Mostly clear. Windy at times.
Morning Temperature: -27°C
Cloudy.
Afternoon Temperature: -25°C
Cloudy.
Evening Temperature: -23°C
Cloudy.
Monday, December 22nd, 2025
Overnight Temperature: -26°C
Cloudy.
Morning Temperature: -24°C
Cloudy.
Afternoon Temperature: -26°C
Sunny.
Evening Temperature: -28°C
Clear.
Tuesday, December 23rd, 2025
Overnight Temperature: -29°C
Clear.
Morning Temperature: -27°C
Sunny. Windy at times.
Afternoon Temperature: -26°C
Sunny.
Evening Temperature: -28°C
Clear.
Wednesday, December 24th, 2025
Overnight Temperature: -28°C
Cloudy.
Morning Temperature: -22°C
Cloudy with a chance of flurries. Windy at times.
Afternoon Temperature: -18°C
Cloudy with a chance of flurries.
Evening Temperature: -18°C
Cloudy with a slight chance of flurries.
Thursday, December 25th, 2025
Overnight Temperature: -18°C
Cloudy. Windy at times.
Morning Temperature: -15°C
Cloudy with a chance of flurries. Wind 30 to 50 km/h.
Afternoon Temperature: -18°C
Mostly cloudy with a chance of flurries. Wind 30 to 50 km/h.
Evening Temperature: -19°C
Cloudy. Wind 30 to 50 km/h.





 

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Mostly Sunny moderate ice crystals

 
This WeatherCity Weather Forecast for Port Nelson, Manitoba, 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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