5-day weather forecast for Sitka, Alaska

Weather changeability for Sitka, Alaska

Temperature Last Month Last Year
Average change in high temperature day-to-day 3.3° 2.5°
Average change in low temperature day-to-day 4.9° 3.5°
Precipitation Last Month Last Year
Chance of dry day after a precip day 29% 19%
Chance of precip day after a dry day 29% 31%

Weather forecast accuracy for Sitka, Alaska

Last Month
AccuWeather   84.57%
The Weather Channel   82.41%
Weather Underground   82.41%
Foreca   81.17%
NWS Digital Forecast   76.41%
MeteoGroup   73.15%
Dark Sky (forecast.io)   71.30%
World Weather Online   65.12%
Persistence   52.08%
Last Year
AccuWeather   83.09%
Foreca   82.82%
The Weather Channel   81.64%
Weather Underground   81.48%
MeteoGroup   79.57%
Dark Sky (forecast.io)   74.93%
NWS Digital Forecast   73.60%
World Weather Online   62.56%
Persistence   61.46%

ForecastAdvisor Fact

It rained or snowed 88% of the time in Sitka last year when Foreca's text forecasts called for precipitation, and 23% of the time when they did not.