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 2.7° 3.1°
Average change in low temperature day-to-day 6.2° 3.8°
Precipitation Last Month Last Year
Chance of dry day after a precip day 11% 25%
Chance of precip day after a dry day 100% 37%

Weather forecast accuracy for Sitka, Alaska

Last Month
Foreca   86.11%
The Weather Channel   85.28%
Weather Underground   82.22%
AccuWeather   81.11%
MeteoGroup   80.83%
World Weather Online   79.44%
NWS Digital Forecast   76.39%
Dark Sky (forecast.io)   67.22%
Persistence   60.00%
Last Year
AccuWeather   84.22%
Foreca   83.88%
The Weather Channel   83.41%
Weather Underground   83.33%
MeteoGroup   79.09%
NWS Digital Forecast   75.45%
Dark Sky (forecast.io)   74.56%
World Weather Online   63.96%
Persistence   58.45%

ForecastAdvisor Fact

0.0% of Weather Underground's high temperature forecasts for Sitka were off by more than 10 degrees last month.