5-day weather forecast for Friday Harbor, Washington

Weather changeability for Friday Harbor, Washington

Temperature Last Month Last Year
Average change in high temperature day-to-day 5.3° 3.4°
Average change in low temperature day-to-day 3.6° 4.4°
Precipitation Last Month Last Year
Chance of dry day after a precip day 60% 45%
Chance of precip day after a dry day 16% 23%

Weather forecast accuracy for Friday Harbor, Washington

Last Month
AccuWeather   71.84%
The Weather Channel   69.25%
Weather Underground   68.97%
Foreca   68.97%
NWS Digital Forecast   67.82%
MeteoGroup   67.53%
Dark Sky (forecast.io)   62.36%
World Weather Online   53.16%
Persistence   53.06%
Last Year
The Weather Channel   75.47%
Weather Underground   75.35%
Foreca   75.07%
MeteoGroup   74.81%
AccuWeather   73.33%
Dark Sky (forecast.io)   68.42%
NWS Digital Forecast   64.77%
World Weather Online   61.14%
Persistence   57.75%

ForecastAdvisor Fact

66.9% of Foreca's low temperature forecasts for Friday Harbor were within 3 degrees of actual temperatures last year.