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 4.3° 4.8°
Average change in low temperature day-to-day 6.1° 5.1°
Precipitation Last Month Last Year
Chance of dry day after a precip day 27% 23%
Chance of precip day after a dry day 17% 25%

Weather forecast accuracy for Olympia, Washington

Last Month
AccuWeather   81.94%
Foreca   77.50%
The Weather Channel   76.67%
Weather Underground   76.67%
MeteoGroup   74.72%
NWS Digital Forecast   70.83%
Dark Sky (forecast.io)   70.56%
World Weather Online   54.44%
Persistence   44.25%
Last Year
The Weather Channel   79.31%
Weather Underground   79.10%
AccuWeather   78.38%
MeteoGroup   76.42%
Foreca   76.28%
Dark Sky (forecast.io)   74.02%
NWS Digital Forecast   73.03%
World Weather Online   64.73%
Persistence   53.66%

ForecastAdvisor Fact

It rained or snowed 100% of the time in Olympia last month when The Weather Channel's text forecasts called for precipitation, and 11% of the time when they did not.