National Weather Service Forecast for: Unalaska AK
Issued by: National Weather Service Anchorage, AK
Updated: 2:00 pm AKST Dec 22, 2025
 
Tonight

Tonight: Partly cloudy, with a low around 34. West wind 10 to 15 mph.
Partly Cloudy

Tuesday

Tuesday: Partly sunny, with a high near 38. West wind around 5 mph.
Partly Sunny

Tuesday
Night
Tuesday Night: Mostly cloudy, with a low around 34. Calm wind becoming south around 5 mph after midnight.
Mostly Cloudy

Wednesday

Wednesday: Mostly cloudy, with a high near 39. South wind 5 to 10 mph.
Mostly Cloudy

Wednesday
Night
Wednesday Night: A chance of rain after midnight.  Cloudy, with a low around 36. Southeast wind 10 to 15 mph.  Chance of precipitation is 50%.
Cloudy then
Chance Rain

Christmas
Day
Christmas Day: Rain likely, mainly after 3pm.  Cloudy, with a high near 41. East wind around 15 mph.  Chance of precipitation is 70%.
Rain Likely

Thursday
Night
Thursday Night: Rain likely before 3am, then rain and snow likely.  Cloudy, with a low around 28. Chance of precipitation is 70%.
Rain Likely
then
Rain/Snow
Likely
Friday

Friday: Rain and snow likely, becoming all snow after 9am.  Cloudy, with a high near 32.
Rain/Snow
Likely then
Snow Likely
Friday
Night
Friday Night: A chance of snow.  Cloudy, with a low around 23.
Chance Snow

Lo 34 °F Hi 38 °F Lo 34 °F Hi 39 °F Lo 36 °F Hi 41 °F Lo 28 °F Hi 32 °F Lo 23 °F

 

Tonight
 
Partly cloudy, with a low around 34. West wind 10 to 15 mph.
Tuesday
 
Partly sunny, with a high near 38. West wind around 5 mph.
Tuesday Night
 
Mostly cloudy, with a low around 34. Calm wind becoming south around 5 mph after midnight.
Wednesday
 
Mostly cloudy, with a high near 39. South wind 5 to 10 mph.
Wednesday Night
 
A chance of rain after midnight. Cloudy, with a low around 36. Southeast wind 10 to 15 mph. Chance of precipitation is 50%.
Christmas Day
 
Rain likely, mainly after 3pm. Cloudy, with a high near 41. East wind around 15 mph. Chance of precipitation is 70%.
Thursday Night
 
Rain likely before 3am, then rain and snow likely. Cloudy, with a low around 28. Chance of precipitation is 70%.
Friday
 
Rain and snow likely, becoming all snow after 9am. Cloudy, with a high near 32.
Friday Night
 
A chance of snow. Cloudy, with a low around 23.
Saturday
 
A chance of snow. Cloudy, with a high near 33.
Saturday Night
 
A chance of snow. Cloudy, with a low around 26.
Sunday
 
A chance of rain and snow. Cloudy, with a high near 34.
Sunday Night
 
A chance of rain and snow. Cloudy, with a low around 29.
Monday
 
A chance of rain and snow. Mostly cloudy, with a high near 38.

 

Forecast from NOAA-NWS for Unalaska AK.