5-day weather forecast for Sun Valley, Idaho

Weather changeability for Stanley, Idaho

Temperature Last Month Last Year
Average change in high temperature day-to-day 2.4° 5.3°
Average change in low temperature day-to-day 4.7° 7.2°
Precipitation Last Month Last Year
Chance of dry day after a precip day 100% 45%
Chance of precip day after a dry day 11% 22%

Weather forecast accuracy for Stanley, Idaho

Last Month
MeteoGroup   82.80%
The Weather Channel   82.53%
Weather Underground   81.18%
Foreca   74.73%
AccuWeather   74.19%
Persistence   70.16%
NWS Digital Forecast   61.02%
World Weather Online   52.96%
Dark Sky (forecast.io)   47.04%
Last Year
The Weather Channel   72.52%
Weather Underground   72.46%
Foreca   70.62%
MeteoGroup   69.89%
AccuWeather   67.47%
NWS Digital Forecast   63.90%
Dark Sky (forecast.io)   57.08%
World Weather Online   56.38%
Persistence   47.49%

ForecastAdvisor Fact

On average, AccuWeather's high temperature forecasts for Stanley were off by 3.34 degrees last year.