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 4.9° 7.7°
Average change in low temperature day-to-day 5.0° 9.5°
Precipitation Last Month Last Year
Chance of dry day after a precip day 82% 60%
Chance of precip day after a dry day 47% 17%

Weather forecast accuracy for Spencer, Iowa

Last Month
Weather Underground   70.83%
The Weather Channel   70.83%
Foreca   68.06%
AccuWeather   64.66%
Dark Sky (forecast.io)   58.61%
NWS Digital Forecast   51.94%
Persistence   43.06%
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

9.7% of NWS Digital Forecast's high temperature forecasts for Spencer were exactly right last year.