5-day weather forecast for Ketchikan, Alaska

Weather changeability for Ketchikan, Alaska

Temperature Last Month Last Year
Average change in high temperature day-to-day 2.9° 3.5°
Average change in low temperature day-to-day 4.2° 4.6°
Precipitation Last Month Last Year
Chance of dry day after a precip day 27% 19%
Chance of precip day after a dry day 15% 31%
 
 

Weather forecast accuracy for Ketchikan, Alaska

Last Month
Foreca   85.83%
AccuWeather   83.89%
The Weather Channel   82.78%
Weather Underground   82.78%
MeteoGroup   79.44%
NWS Digital Forecast   74.17%
Dark Sky   73.61%
World Weather Online   70.00%
Persistence   61.02%
Last Year
The Weather Channel   84.10%
Foreca   83.49%
Weather Underground   83.24%
AccuWeather   82.93%
MeteoGroup   81.90%
NWS Digital Forecast   74.51%
World Weather Online   73.54%
Dark Sky   72.09%
Persistence   56.34%
 

ForecastAdvisor Fact

14.4% of Foreca's high temperature forecasts for Ketchikan were exactly right last month.