Ketchikan Airport (KTN) Weather 09/29/2025
This Afternoon
59
Showers
Tonight
50
Showers
Sunday
58
Showers
Sunday Night
50
Heavy Rain
Monday
56
Heavy Rain
Monday Night
48
Showers
Tuesday
57
Showers
Tuesday Night
47
Showers
Wednesday
56
Showers
Wednesday Night
48
Showers
Thursday
55
Rain
Thursday Night
48
Rain
Friday
56
Rain
Weekly Forecast
This Afternoon
Showers and possibly a thunderstorm. High near 59. South wind around 10 mph. Chance of precipitation is 100%.
Tonight
Showers and possibly a thunderstorm. Low around 50. South wind 5 to 15 mph, with gusts as high as 30 mph. Chance of precipitation is 100%. New rainfall amounts between a quarter and half of an inch possible.
Sunday
Showers. High near 58. Southeast wind 5 to 10 mph becoming southwest in the afternoon. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.
Sunday Night
Showers before 1am, then rain after 1am. The rain could be heavy at times. Low around 50. Southeast wind 10 to 15 mph increasing to 20 to 25 mph after midnight. Chance of precipitation is 100%.
Monday
Rain. The rain could be heavy at times. High near 56. Southeast wind 20 to 25 mph. Chance of precipitation is 100%.
Monday Night
Showers. Low around 48. Chance of precipitation is 100%.
Tuesday
Showers. High near 57. Chance of precipitation is 100%.
Tuesday Night
Showers. Cloudy, with a low around 47.
Wednesday
Showers. Mostly cloudy, with a high near 56.
Wednesday Night
Showers before 10pm, then rain after 10pm. Cloudy, with a low around 48.
Thursday
Rain. Cloudy, with a high near 55.
Thursday Night
Rain. Cloudy, with a low around 48.
Friday
Rain. Cloudy, with a high near 56.