5-day weather forecast for Harvard, 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
|The Weather Channel||68.83%|
|National Weather Service||59.57%|
|Dark Sky (forecast.io)||55.86%|
|The Weather Channel||76.06%|
|National Weather Service||73.60%|
16.7% of Persistence's low temperature forecasts for Rockford were within 3 degrees of actual temperatures last month.