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 8.2° 6.0°
Average change in low temperature day-to-day 11.1° 7.7°
Precipitation Last Month Last Year
Chance of dry day after a precip day 67% 52%
Chance of precip day after a dry day 42% 27%
 
 

Weather forecast accuracy for Rockford, Illinois

Last Month
The Weather Channel   70.97%
Foreca   70.97%
National Weather Service   70.83%
Weather Underground   70.43%
MeteoGroup   69.89%
CustomWeather   68.06%
Dark Sky (forecast.io)   68.01%
WeatherBug   67.20%
AccuWeather   63.44%
Persistence   31.18%
Last Year
The Weather Channel   76.70%
National Weather Service   74.31%
WeatherBug   73.27%
AccuWeather   72.13%
MeteoGroup   72.01%
Foreca   71.89%
Weather Underground   70.96%
CustomWeather   67.98%
Persistence   42.14%
 

ForecastAdvisor Fact

32.9% of Persistence's high temperature forecasts for Rockford were off by more than 10 degrees last year.