Weather information for the Ketchikan area is provided below. Average temperatures, climate details and current forecasts are included!
Climate
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
| Avg. High | 38 | 42 | 45 | 50 | 56 | 61 | 65 | 65 | 60 | 52 | 44 | 40 |
| Avg. Low | 28 | 31 | 32 | 35 | 40 | 46 | 50 | 51 | 46 | 40 | 34 | 30 |
| Avg. Precip. | 8.7 | 7.3 | 7.0 | 9.9 |
Tonight
Heavy Rain
Friday
Light Rain Likely
Friday Night
Rain
Saturday
Rain
Saturday Night
Chance Light Rain then Slight Chance Light Snow
Sunday
Chance Light Snow
Detailed Forecast |
|
|---|---|
| Tonight | Rain. Cloudy, with a low around 46. Southeast wind around 15 mph. Chance of precipitation is 100%. New rainfall amounts between three quarters and one inch possible. |
| Friday | Rain likely before 9am, then rain likely and patchy fog between 9am and 3pm, then patchy fog and a slight chance of rain. Mostly cloudy, with a high near 48. Southeast wind around 10 mph. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch possible. |
| Friday Night | Rain. Mostly cloudy, with a low around 41. South wind around 15 mph. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch possible. |
| Saturday | Rain. Mostly cloudy, with a high near 45. Southwest wind 10 to 15 mph. Chance of precipitation is 80%. |
| Saturday Night | A chance of rain before 3am, then a slight chance of snow. Mostly cloudy, with a low around 32. West wind around 10 mph. Chance of precipitation is 30%. |
| Sunday | A chance of snow. Mostly cloudy, with a high near 34. Chance of precipitation is 40%. New snow accumulation of less than half an inch possible. |
| Sunday Night | A chance of snow before 3am, then a chance of rain and snow. Mostly cloudy, with a low around 32. Chance of precipitation is 40%. New snow accumulation of less than half an inch possible. |
| Monday | Rain and snow likely. Cloudy, with a high near 41. |
| Monday Night | Rain. Cloudy, with a low around 41. |
| Tuesday | Rain. Cloudy, with a high near 46. |
| Tuesday Night | Rain. Cloudy, with a low around 44. |
| Wednesday | Rain. Cloudy, with a high near 48. |
| Wednesday Night | Rain. Cloudy, with a low around 43. |
| Thursday | Rain. Cloudy, with a high near 46. |
