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 2.7° 3.4°
Average change in low temperature day-to-day 5.3° 4.4°
Precipitation Last Month Last Year
Chance of dry day after a precip day 50% 45%
Chance of precip day after a dry day 31% 23%

Weather forecast accuracy for Friday Harbor, Washington

Last Month
AccuWeather   66.35%
Foreca   66.35%
MeteoGroup   65.71%
NWS Digital Forecast   64.73%
The Weather Channel   63.78%
Weather Underground   63.78%
Dark Sky (forecast.io)   58.97%
World Weather Online   54.17%
Persistence   48.72%
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

67.0% of NWS Digital Forecast's high temperature forecasts for Friday Harbor were within 3 degrees of actual temperatures last year.