5-day weather forecast for Leaf River, Illinois

Weather changeability for Rockford, Illinois

Temperature Last Month Last Year
Average change in high temperature day-to-day 4.0° 6.0°
Average change in low temperature day-to-day 6.9° 8.3°
Precipitation Last Month Last Year
Chance of dry day after a precip day 67% 59%
Chance of precip day after a dry day 28% 26%

Weather forecast accuracy for Rockford, Illinois

Last Month
The Weather Channel   79.49%
Weather Underground   78.85%
AccuWeather   78.53%
Foreca   75.64%
MeteoGroup   71.79%
NWS Digital Forecast   67.63%
Dark Sky (forecast.io)   65.06%
World Weather Online   64.74%
Persistence   47.10%
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

72.1% of AccuWeather's low temperature forecasts for Rockford were within 3 degrees of actual temperatures last year.