5-day weather forecast for Pocahontas, Iowa

Weather changeability for Spencer, Iowa

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

Weather forecast accuracy for Spencer, Iowa

Last Month
The Weather Channel   71.97%
Weather Underground   69.70%
WeatherBug   67.42%
National Weather Service   67.05%
AccuWeather   63.64%
Dark Sky (forecast.io)   61.74%
Foreca   61.36%
CustomWeather   55.30%
Persistence   39.66%
Last Year
The Weather Channel   69.27%
WeatherBug   67.12%
Foreca   66.45%
National Weather Service   66.31%
AccuWeather   64.75%
Weather Underground   64.66%
CustomWeather   64.06%
Persistence   45.25%
 

ForecastAdvisor Fact

5.4% of National Weather Service's low temperature forecasts for Spencer were off by more than 10 degrees last year.