5-day weather forecast for Casper, Wyoming


Chance Rain/Snow
Click on a forecast to see the forecast trend for that day

Weather changeability for Casper, Wyoming

Temperature Last Month Last Year
Average change in high temperature day-to-day 6.4° 7.2°
Average change in low temperature day-to-day 9.6° 8.4°
Precipitation Last Month Last Year
Chance of dry day after a precip day 31% 57%
Chance of precip day after a dry day 43% 22%

Weather forecast accuracy for Casper, Wyoming

Last Month
NWS Digital Forecast   69.72%
Foreca   67.22%
MeteoGroup   67.22%
AccuWeather   66.39%
The Weather Channel   65.00%
Weather Underground   63.61%
Dark Sky (forecast.io)   58.33%
World Weather Online   57.22%
Persistence   35.28%
Last Year
Foreca   74.54%
MeteoGroup   74.47%
Weather Underground   74.28%
The Weather Channel   74.25%
AccuWeather   72.68%
NWS Digital Forecast   71.03%
Dark Sky (forecast.io)   64.23%
World Weather Online   57.29%
Persistence   44.97%

ForecastAdvisor Fact

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