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 7.9° 6.9°
Average change in low temperature day-to-day 5.4° 8.1°
Precipitation Last Month Last Year
Chance of dry day after a precip day 60% 59%
Chance of precip day after a dry day 24% 20%

Weather forecast accuracy for Casper, Wyoming

Last Month
MeteoGroup   75.56%
Weather Underground   74.72%
The Weather Channel   74.44%
Foreca   71.11%
AccuWeather   70.00%
NWS Digital Forecast   68.33%
Dark Sky (forecast.io)   65.28%
World Weather Online   60.56%
Persistence   43.55%
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

7.8% of NWS Digital Forecast's high temperature forecasts for Casper were exactly right last month.