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
Foreca   72.99%
The Weather Channel   71.26%
Weather Underground   71.26%
NWS Digital Forecast   65.41%
AccuWeather   64.94%
Dark Sky (forecast.io)   64.37%
Last Year
The Weather Channel   71.54%
Weather Underground   71.44%
WeatherBug   66.69%
Foreca   66.45%
AccuWeather   65.95%
CustomWeather   64.19%
NWS Digital Forecast   62.69%
Persistence   46.38%

ForecastAdvisor Fact

On average, Dark Sky (forecast.io)'s high temperature forecasts for Spencer were off by 4.94 degrees last month.