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 5.6° 6.2°
Average change in low temperature day-to-day 8.6° 8.9°
Precipitation Last Month Last Year
Chance of dry day after a precip day 80% 60%
Chance of precip day after a dry day 17% 32%

Weather forecast accuracy for Rockford, Illinois

Last Month
Weather Underground   83.05%
MeteoGroup   82.18%
The Weather Channel   80.75%
AccuWeather   80.46%
Foreca   79.60%
NWS Digital Forecast   79.01%
Dark Sky (forecast.io)   76.72%
Persistence   47.13%
Last Year
Weather Underground   76.51%
The Weather Channel   76.06%
MeteoGroup   73.67%
WeatherBug   73.12%
Foreca   72.55%
AccuWeather   72.10%
NWS Digital Forecast   69.12%
CustomWeather   66.48%
Persistence   41.00%

ForecastAdvisor Fact

On average, The Weather Channel's low temperature forecasts for Rockford were off by 2.89 degrees last month.