National Weather Service Forecast for: Ketchikan AK
Issued by: National Weather Service Juneau, AK
Updated: 5:22 pm AKDT Jun 18, 2026
 
Tonight

Tonight: Mostly clear, with a low around 50. Northwest wind 10 to 15 mph.
Mostly Clear
Juneteenth

Juneteenth: Mostly sunny, with a high near 64. Northwest wind 10 to 15 mph.
Mostly Sunny
Friday
Night
Friday Night: Clear, with a low around 52. Northwest wind 5 to 10 mph.
Clear
Saturday

Saturday: Sunny, with a high near 68. Northwest wind 5 to 10 mph.
Sunny
Saturday
Night
Saturday Night: Mostly clear, with a low around 54. Northwest wind 5 to 10 mph becoming light  in the evening.
Mostly Clear
Sunday

Sunday: Mostly sunny, with a high near 68.
Mostly Sunny
Sunday
Night
Sunday Night: Mostly cloudy, with a low around 54.
Mostly Cloudy
Monday

Monday: Mostly cloudy, with a high near 66.
Mostly Cloudy
Monday
Night
Monday Night: Mostly cloudy, with a low around 54.
Mostly Cloudy
Lo 50 °F Hi 64 °F Lo 52 °F Hi 68 °F Lo 54 °F Hi 68 °F Lo 54 °F Hi 66 °F Lo 54 °F

 

Tonight
 
Mostly clear, with a low around 50. Northwest wind 10 to 15 mph.
Juneteenth
 
Mostly sunny, with a high near 64. Northwest wind 10 to 15 mph.
Friday Night
 
Clear, with a low around 52. Northwest wind 5 to 10 mph.
Saturday
 
Sunny, with a high near 68. Northwest wind 5 to 10 mph.
Saturday Night
 
Mostly clear, with a low around 54. Northwest wind 5 to 10 mph becoming light in the evening.
Sunday
 
Mostly sunny, with a high near 68.
Sunday Night
 
Mostly cloudy, with a low around 54.
Monday
 
Mostly cloudy, with a high near 66.
Monday Night
 
Mostly cloudy, with a low around 54.
Tuesday
 
Mostly cloudy, with a high near 65.
Tuesday Night
 
Mostly cloudy, with a low around 52.
Wednesday
 
Mostly cloudy, with a high near 61.
Wednesday Night
 
Mostly cloudy, with a low around 51.
Thursday
 
A chance of showers. Cloudy, with a high near 58.

 

Forecast from NOAA-NWS for Ketchikan AK.