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 7.4° 7.7°
Average change in low temperature day-to-day 8.6° 9.5°
Precipitation Last Month Last Year
Chance of dry day after a precip day 50% 60%
Chance of precip day after a dry day 25% 17%

Weather forecast accuracy for Spencer, Iowa

Last Month
AccuWeather   71.39%
Weather Underground   68.89%
The Weather Channel   68.33%
NWS Digital Forecast   66.94%
Foreca   61.11%
Dark Sky (forecast.io)   58.33%
Persistence   38.33%
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, CustomWeather's high temperature forecasts for Spencer were off by 4.02 degrees last year.