5-day weather forecast for Iowa City, Iowa

Weather changeability for Iowa City, Iowa

Temperature Last Month Last Year
Average change in high temperature day-to-day 4.6° 6.3°
Average change in low temperature day-to-day 4.0° 7.1°
Precipitation Last Month Last Year
Chance of dry day after a precip day 67% 46%
Chance of precip day after a dry day 58% 29%

Weather forecast accuracy for Iowa City, Iowa

Last Month
MeteoGroup   72.02%
Foreca   71.43%
The Weather Channel   70.24%
Weather Underground   70.06%
AccuWeather   69.35%
Dark Sky   64.88%
NWS Digital Forecast   60.42%
World Weather Online   49.11%
Persistence   41.11%
Last Year
The Weather Channel   76.90%
Weather Underground   76.76%
AccuWeather   76.00%
Foreca   75.84%
MeteoGroup   74.12%
Dark Sky   72.27%
NWS Digital Forecast   72.16%
World Weather Online   57.28%
Persistence   42.81%

ForecastAdvisor Fact

3.2% of The Weather Channel's high temperature forecasts for Iowa City were off by more than 10 degrees last year.