5-day weather forecast for Fairview, South Dakota

Weather changeability for Sioux Falls, South Dakota

Unfortunately, there was not enough data for this station to provide meaningful weather changeability data.

Weather forecast accuracy for Sioux Falls, South Dakota

Last Month
The Weather Channel   69.00%
Intellicast   69.00%
NWS Digital Forecast   68.00%
National Weather Service   67.33%
AccuWeather   65.00%
Weather Underground   62.67%
CustomWeather   57.67%
World Weather Online   53.67%
Persistence   39.44%
Last Year
National Weather Service   69.30%
The Weather Channel   67.12%
Intellicast   67.06%
NWS Digital Forecast   66.33%
AccuWeather   64.81%
CustomWeather   62.86%
Persistence   44.96%
 

ForecastAdvisor Fact

On average, NWS Digital Forecast's low temperature forecasts for Sioux Falls were off by 3.94 degrees last year.