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December 17th, 2025 :: 5:17 pm AKST   

Local Weather Report for
Port Alsworth
Alaska, United States

 Port Alsworth Weather Forecast Summary  
 
Today
Dec 17th
Thursday
Dec 18th
Friday
Dec 19th
Saturday
Dec 20th
Sunday
Dec 21st
Mostly Sunny Mostly Sunny Mostly Sunny Mostly Sunny Mostly Sunny
-10°F
0°F
-10°F
5°F
-6°F
-8°F
-13°F
-10°F
-15°F
 
 Port Alsworth Detailed Weather Forecast  
 
Wednesday, December 17th, 2025
Evening Temperature: -11°F
Clear.
Thursday, December 18th, 2025
Overnight Temperature: -9°F
Clear.
Morning Temperature: -5°F
Sunny.
Afternoon Temperature: -2°F
Sunny.
Evening Temperature: 0°F
Clear with cloudy periods.
Friday, December 19th, 2025
Overnight Temperature: 2°F
A mix of cloudy and clear skies.
Morning Temperature: 5°F
Sunny with cloudy periods. Windy at times.
Afternoon Temperature: 0°F
A mix of cloud and sun. Windy at times.
Evening Temperature: -5°F
Clear with cloudy periods.
Saturday, December 20th, 2025
Overnight Temperature: -9°F
Clear with cloudy periods.
Morning Temperature: -10°F
Sunny with cloudy periods. Windy at times.
Afternoon Temperature: -11°F
Sunny with cloudy periods. Windy at times.
Evening Temperature: -12°F
Clear with cloudy periods. Windy at times.
Sunday, December 21st, 2025
Overnight Temperature: -14°F
Clear with cloudy periods.
Morning Temperature: -13°F
Sunny.
Afternoon Temperature: -12°F
Sunny.
Evening Temperature: -11°F
Clear.
Monday, December 22nd, 2025
Overnight Temperature: -7°F
A mix of cloudy and clear skies.
Morning Temperature: 7°F
Cloudy with a slight chance of flurries.
Afternoon Temperature: 15°F
Cloudy with a chance of flurries.
Evening Temperature: 19°F
Cloudy with a few flurries.
Tuesday, December 23rd, 2025
Overnight Temperature: 20°F
Cloudy with flurries.
Morning Temperature: 17°F
Cloudy with flurries.
Afternoon Temperature: 16°F
Cloudy with a chance of flurries.
Evening Temperature: 10°F
Cloudy with clear periods with a chance of flurries.
Wednesday, December 24th, 2025
Overnight Temperature: 8°F
Cloudy with a chance of flurries.
Morning Temperature: 1°F
A mix of cloud and sun with a chance of flurries.
Afternoon Temperature: 1°F
Cloudy.
Evening Temperature: 3°F
Cloudy.
Thursday, December 25th, 2025
Overnight Temperature: 3°F
Cloudy with a chance of flurries.
Morning Temperature: -5°F
A mix of cloud and sun with a chance of flurries.
Afternoon Temperature: -13°F
A mix of cloud and sun. Windy at times.
Evening Temperature: -18°F
A mix of cloudy and clear skies. Windy at times.





 

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This WeatherCity Weather Forecast for Port Alsworth, Alaska, United States 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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