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 8.9° 6.1°
Average change in low temperature day-to-day 10.7° 8.7°
Precipitation Last Month Last Year
Chance of dry day after a precip day 86% 72%
Chance of precip day after a dry day 25% 22%

Weather forecast accuracy for Spencer, Iowa

Last Month
Foreca   73.66%
The Weather Channel   73.12%
Weather Underground   73.12%
AccuWeather   68.91%
NWS Digital Forecast   59.68%
Dark Sky (forecast.io)   57.26%
World Weather Online   52.96%
Persistence   41.67%
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

19.4% of Persistence's low temperature forecasts for Spencer were within 3 degrees of actual temperatures last month.