5-day weather forecast for White Heath, Illinois

Weather changeability for Savoy, Illinois

Temperature Last Month Last Year
Average change in high temperature day-to-day 5.0° 6.3°
Average change in low temperature day-to-day 5.9° 8.5°
Precipitation Last Month Last Year
Chance of dry day after a precip day 67% 52%
Chance of precip day after a dry day 29% 23%
 
 

Weather forecast accuracy for Savoy, Illinois

Last Month
Weather Underground   85.26%
National Weather Service   83.33%
The Weather Channel   83.01%
MeteoGroup   81.73%
Foreca   80.13%
WeatherBug   79.81%
AccuWeather   79.49%
Dark Sky (forecast.io)   77.56%
CustomWeather   72.76%
Persistence   48.67%
Last Year
The Weather Channel   76.27%
MeteoGroup   75.85%
National Weather Service   74.73%
Foreca   73.15%
WeatherBug   73.01%
Weather Underground   72.50%
AccuWeather   71.94%
CustomWeather   69.39%
Persistence   42.68%
 

ForecastAdvisor Fact

1.9% of Weather Underground's low temperature forecasts for Savoy were off by more than 10 degrees last year.