5-day weather forecast for Seattle, Washington

Weather changeability for Seattle, Washington

Unfortunately, there was not enough data for this station to provide meaningful weather changeability data.

Weather forecast accuracy for Seattle, Washington

Last Month
The Weather Channel   89.78%
Dark Sky   88.44%
Weather Underground   88.17%
AccuWeather   86.02%
MeteoGroup   81.72%
Foreca   81.18%
NWS Digital Forecast   81.11%
World Weather Online   68.82%
Persistence   61.11%
Last Year
Foreca   85.60%
AccuWeather   85.35%
The Weather Channel   84.22%
Weather Underground   84.08%
NWS Digital Forecast   82.86%
MeteoGroup   82.11%
Dark Sky   74.99%
World Weather Online   68.63%
Persistence   57.06%

ForecastAdvisor Fact

It rained or snowed 59% of the time in Seattle last month when NWS Digital Forecast's text forecasts called for precipitation, and 3% of the time when they did not.