5-day weather forecast for Pocahontas, Iowa

Weather changeability for Spencer, Iowa

Temperature Last Month Last Year
Average change in high temperature day-to-day 4.3° 7.7°
Average change in low temperature day-to-day 7.5° 9.5°
Precipitation Last Month Last Year
Chance of dry day after a precip day 44% 60%
Chance of precip day after a dry day 18% 17%

Weather forecast accuracy for Spencer, Iowa

Last Month
Weather Underground   80.91%
The Weather Channel   80.38%
Foreca   78.23%
AccuWeather   77.42%
NWS Digital Forecast   70.56%
Dark Sky (forecast.io)   70.16%
Persistence   46.77%
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

27.6% of Persistence's high temperature forecasts for Spencer were within 3 degrees of actual temperatures last year.