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 4.7° 6.0°
Average change in low temperature day-to-day 5.8° 7.7°
Precipitation Last Month Last Year
Chance of dry day after a precip day 46% 52%
Chance of precip day after a dry day 47% 27%

Weather forecast accuracy for Rockford, Illinois

Last Month
National Weather Service   76.44%
Weather Underground   75.29%
The Weather Channel   74.71%
AccuWeather   71.55%
MeteoGroup   71.26%
WeatherBug   70.40%
Foreca   69.05%
Dark Sky (forecast.io)   64.94%
CustomWeather   63.22%
Persistence   43.15%
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

It rained or snowed 69% of the time in Rockford last year when Foreca's text forecasts called for precipitation, and 14% of the time when they did not.