5-day weather forecast for Deadwood, South Dakota

Weather changeability for Rapid City, South Dakota

Temperature Last Month Last Year
Average change in high temperature day-to-day 12.5° 8.7°
Average change in low temperature day-to-day 11.1° 7.5°
Precipitation Last Month Last Year
Chance of dry day after a precip day 42% 58%
Chance of precip day after a dry day 31% 20%

Weather forecast accuracy for Rapid City, South Dakota

Last Month
The Weather Channel   66.96%
Weather Underground   66.96%
AccuWeather   66.07%
Dark Sky (forecast.io)   64.88%
Foreca   64.29%
NWS Digital Forecast   63.69%
MeteoGroup   61.01%
World Weather Online   53.27%
Persistence   36.90%
Last Year
Weather Underground   71.74%
The Weather Channel   71.66%
AccuWeather   71.47%
MeteoGroup   69.95%
Foreca   69.24%
NWS Digital Forecast   66.95%
Dark Sky (forecast.io)   62.91%
World Weather Online   53.91%
Persistence   44.40%

ForecastAdvisor Fact

10.7% of AccuWeather's low temperature forecasts for Rapid City were exactly right last month.