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 8.9° 8.1°
Average change in low temperature day-to-day 6.0° 8.1°
Precipitation Last Month Last Year
Chance of dry day after a precip day 57% 58%
Chance of precip day after a dry day 14% 22%
 
 

Weather forecast accuracy for Casper, Wyoming

Last Month
MeteoGroup   68.97%
Weather Underground   65.80%
The Weather Channel   65.52%
NWS Digital Forecast   62.20%
AccuWeather   58.33%
Foreca   57.47%
Dark Sky (forecast.io)   57.47%
Persistence   46.13%
Last Year
MeteoGroup   70.26%
Weather Underground   69.22%
The Weather Channel   69.01%
Foreca   67.52%
AccuWeather   67.36%
NWS Digital Forecast   63.94%
CustomWeather   63.12%
WeatherBug   62.57%
Persistence   44.20%
 

ForecastAdvisor Fact

46.0% of MeteoGroup's low temperature forecasts for Casper were within 3 degrees of actual temperatures last month.