5-day weather forecast for Piedmont, South Dakota

Weather changeability for Rapid City, South Dakota

Temperature Last Month Last Year
Average change in high temperature day-to-day 7.8° 8.8°
Average change in low temperature day-to-day 7.6° 7.8°
Precipitation Last Month Last Year
Chance of dry day after a precip day 40% 53%
Chance of precip day after a dry day 20% 24%
 
 

Weather forecast accuracy for Rapid City, South Dakota

Last Month
The Weather Channel   69.83%
Intellicast   68.10%
CustomWeather   62.93%
NWS Digital Forecast   62.83%
National Weather Service   62.64%
AccuWeather   60.92%
World Weather Online   58.05%
Weather Underground   56.61%
Persistence   43.33%
Last Year
Intellicast   63.63%
The Weather Channel   63.58%
CustomWeather   63.39%
NWS Digital Forecast   62.80%
National Weather Service   61.01%
AccuWeather   60.95%
Persistence   42.79%
 

ForecastAdvisor Fact

5.7% of National Weather Service's high temperature forecasts for Rapid City were exactly right last month.