National Weather Service Forecast for: Ketchikan AK
Issued by: National Weather Service Juneau, AK
Updated: 3:53 am AKDT Jul 28, 2026
 
Today

Today: Showers and possibly a thunderstorm. High near 59. Southeast wind 5 to 10 mph. Chance of precipitation is 100%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Showers

 Tonight

Tonight: Showers likely and possibly a thunderstorm, then showers after 1am. Low around 53. Southeast wind around 5 mph. Chance of precipitation is 100%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Showers
Likely then
Showers
 Wednesday

Wednesday: Showers. High near 58. Southeast wind around 10 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.
Showers

 Wednesday
Night
Wednesday Night: A 40 percent chance of showers. Mostly cloudy, with a low around 53. Southeast wind around 5 mph.
Chance
Showers
 Thursday

Thursday: Showers likely, mainly after 4pm. Mostly cloudy, with a high near 63. Southeast wind 5 to 10 mph. Chance of precipitation is 60%.
Showers
Likely
 Thursday
Night
Thursday Night: Showers. Low around 56. Chance of precipitation is 90%.
Showers

 Friday

Friday: Showers. High near 61. Chance of precipitation is 100%.
Showers

 Friday
Night
Friday Night: Showers. Cloudy, with a low around 55.
Showers

 Saturday

Saturday: Showers likely. Cloudy, with a high near 61.
Showers
Likely
Hi 59 °F Lo 53 °F Hi 58 °F Lo 53 °F Hi 63 °F Lo 56 °F Hi 61 °F Lo 55 °F Hi 61 °F

 

Today
 
 Showers and possibly a thunderstorm. High near 59. Southeast wind 5 to 10 mph. Chance of precipitation is 100%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Tonight
 
 Showers likely and possibly a thunderstorm, then showers after 1am. Low around 53. Southeast wind around 5 mph. Chance of precipitation is 100%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Wednesday
 
 Showers. High near 58. Southeast wind around 10 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.
Wednesday Night
 
 A 40 percent chance of showers. Mostly cloudy, with a low around 53. Southeast wind around 5 mph.
Thursday
 
 Showers likely, mainly after 4pm. Mostly cloudy, with a high near 63. Southeast wind 5 to 10 mph. Chance of precipitation is 60%.
Thursday Night
 
 Showers. Low around 56. Chance of precipitation is 90%.
Friday
 
 Showers. High near 61. Chance of precipitation is 100%.
Friday Night
 
 Showers. Cloudy, with a low around 55.
Saturday
 
 Showers likely. Cloudy, with a high near 61.
Saturday Night
 
 A chance of showers. Cloudy, with a low around 55.
Sunday
 
 A chance of showers. Mostly cloudy, with a high near 62.
Sunday Night
 
 Mostly cloudy, with a low around 55.
Monday
 
 Mostly cloudy, with a high near 62.

 

Forecast from NOAA-NWS for Ketchikan AK.