5-day weather forecast for Waterloo, Iowa

Weather changeability for Waterloo, Iowa

Unfortunately, there was not enough data for this station to provide meaningful weather changeability data.

Weather forecast accuracy for Waterloo, Iowa

Last Month
The Weather Channel   83.60%
Weather Underground   83.60%
Foreca   79.03%
AccuWeather   77.69%
NWS Digital Forecast   74.73%
Dark Sky   74.19%
MeteoGroup   70.97%
World Weather Online   45.97%
Persistence   37.50%
Last Year
The Weather Channel   77.79%
Weather Underground   77.21%
Foreca   75.72%
MeteoGroup   74.47%
AccuWeather   74.45%
Dark Sky   73.32%
NWS Digital Forecast   70.23%
World Weather Online   56.05%
Persistence   44.75%

ForecastAdvisor Fact

3.4% of NWS Digital Forecast's high temperature forecasts for Waterloo were off by more than 10 degrees last year.