5-day weather forecast for Leaf River, Illinois


Areas Fog
Click on a forecast to see the forecast trend for that day

Weather changeability for Rockford, Illinois

Temperature Last Month Last Year
Average change in high temperature day-to-day 6.0° 5.6°
Average change in low temperature day-to-day 8.4° 7.6°
Precipitation Last Month Last Year
Chance of dry day after a precip day 38% 53%
Chance of precip day after a dry day 28% 28%

Weather forecast accuracy for Rockford, Illinois

Last Month
The Weather Channel   71.26%
Weather Underground   70.98%
AccuWeather   70.40%
MeteoGroup   68.68%
Foreca   67.86%
Dark Sky (forecast.io)   67.53%
NWS Digital Forecast   64.24%
World Weather Online   58.05%
Persistence   40.21%
Last Year
The Weather Channel   77.05%
Weather Underground   76.82%
Foreca   75.84%
AccuWeather   75.64%
MeteoGroup   74.74%
Dark Sky (forecast.io)   71.05%
NWS Digital Forecast   69.79%
World Weather Online   62.73%
Persistence   42.36%

ForecastAdvisor Fact

3.8% of NWS Digital Forecast's low temperature forecasts for Rockford were off by more than 10 degrees last month.