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 4.0° 4.7°
Average change in low temperature day-to-day 6.1° 5.6°
Precipitation Last Month Last Year
Chance of dry day after a precip day 31% 25%
Chance of precip day after a dry day 27% 20%

Weather forecast accuracy for Olympia, Washington

Last Month
Foreca   79.89%
AccuWeather   76.15%
NWS Digital Forecast   75.30%
The Weather Channel   74.14%
Weather Underground   74.14%
Dark Sky (forecast.io)   70.11%
MeteoGroup   70.11%
World Weather Online   61.21%
Persistence   54.17%
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

On average, MeteoGroup's low temperature forecasts for Olympia were off by 2.93 degrees last month.