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 7.6° 6.1°
Average change in low temperature day-to-day 10.0° 8.7°
Precipitation Last Month Last Year
Chance of dry day after a precip day 67% 72%
Chance of precip day after a dry day 32% 22%

Weather forecast accuracy for Spencer, Iowa

Last Month
Foreca   75.86%
Weather Underground   75.29%
The Weather Channel   74.71%
AccuWeather   72.99%
Dark Sky (forecast.io)   65.23%
NWS Digital Forecast   59.76%
World Weather Online   50.57%
Persistence   32.14%
Last Year
The Weather Channel   73.41%
Weather Underground   73.32%
Foreca   72.84%
AccuWeather   71.64%
Dark Sky (forecast.io)   67.14%
NWS Digital Forecast   63.23%
World Weather Online   61.57%
Persistence   45.64%

ForecastAdvisor Fact

On average, World Weather Online's low temperature forecasts for Spencer were off by 6.61 degrees last year.