5-day weather forecast for Olympia, Washington

Weather changeability for Olympia, Washington

Temperature Last Month Last Year
Average change in high temperature day-to-day 6.4° 4.7°
Average change in low temperature day-to-day 4.7° 5.6°
Precipitation Last Month Last Year
Chance of dry day after a precip day 56% 25%
Chance of precip day after a dry day 19% 20%

Weather forecast accuracy for Olympia, Washington

Last Month
The Weather Channel   82.70%
Weather Underground   82.65%
AccuWeather   82.41%
MeteoGroup   77.43%
Foreca   76.28%
NWS Digital Forecast   76.02%
Dark Sky (forecast.io)   74.08%
World Weather Online   56.27%
Persistence   45.83%
Last Year
Foreca   82.43%
The Weather Channel   82.01%
AccuWeather   81.98%
Weather Underground   81.92%
MeteoGroup   80.19%
NWS Digital Forecast   77.47%
Dark Sky (forecast.io)   74.30%
World Weather Online   63.58%
Persistence   53.51%

ForecastAdvisor Fact

1.0% of Dark Sky (forecast.io)'s high temperature forecasts for Olympia were off by more than 10 degrees last year.