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 5.2° 6.9°
Average change in low temperature day-to-day 8.8° 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 25% 20%

Weather forecast accuracy for Casper, Wyoming

Last Month
Foreca   81.48%
The Weather Channel   75.00%
Weather Underground   74.69%
NWS Digital Forecast   70.00%
MeteoGroup   69.44%
AccuWeather   68.52%
World Weather Online   65.94%
Dark Sky (forecast.io)   58.95%
Persistence   42.49%
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

6.3% of The Weather Channel's low temperature forecasts for Casper were exactly right last year.