5-day weather forecast for Casper, Wyoming

Weather changeability for Casper, Wyoming

Temperature Last Month Last Year
Average change in high temperature day-to-day 4.2° 6.9°
Average change in low temperature day-to-day 5.8° 8.1°
Precipitation Last Month Last Year
Chance of dry day after a precip day 83% 59%
Chance of precip day after a dry day 16% 20%

Weather forecast accuracy for Casper, Wyoming

Last Month
The Weather Channel   77.96%
Weather Underground   77.69%
Foreca   73.92%
MeteoGroup   72.04%
AccuWeather   67.47%
World Weather Online   62.90%
NWS Digital Forecast   60.54%
Dark Sky (forecast.io)   59.41%
Persistence   52.96%
Last Year
Weather Underground   71.46%
MeteoGroup   71.46%
The Weather Channel   71.44%
Foreca   70.02%
AccuWeather   67.84%
NWS Digital Forecast   66.71%
World Weather Online   63.02%
Dark Sky (forecast.io)   60.66%
Persistence   45.71%

ForecastAdvisor Fact

65.7% of Foreca's high temperature forecasts for Casper were within 3 degrees of actual temperatures last year.