5-day weather forecast for Leaf River, Illinois

Weather changeability for Rockford, Illinois

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

Weather forecast accuracy for Rockford, Illinois

Last Month
AccuWeather   81.45%
The Weather Channel   81.18%
Weather Underground   80.65%
Foreca   79.57%
Dark Sky (forecast.io)   76.67%
MeteoGroup   75.54%
NWS Digital Forecast   74.73%
World Weather Online   68.33%
Persistence   37.50%
Last Year
Weather Underground   78.48%
The Weather Channel   78.28%
MeteoGroup   77.38%
AccuWeather   76.71%
Foreca   76.02%
NWS Digital Forecast   71.04%
Dark Sky (forecast.io)   68.18%
World Weather Online   63.36%
Persistence   42.83%

ForecastAdvisor Fact

On average, World Weather Online's low temperature forecasts for Rockford were off by 6.62 degrees last year.