5-day weather forecast for Sugar Grove, Illinois

Weather changeability for Sugar Grove, Illinois

Temperature Last Month Last Year
Average change in high temperature day-to-day 7.3° 6.0°
Average change in low temperature day-to-day 4.3° 7.9°
Precipitation Last Month Last Year
Chance of dry day after a precip day 21% 42%
Chance of precip day after a dry day 57% 26%

Weather forecast accuracy for Sugar Grove, Illinois

Last Month
The Weather Channel   79.30%
NWS Digital Forecast   78.23%
Foreca   77.42%
AccuWeather   76.34%
Weather Underground   76.34%
Dark Sky   69.62%
MeteoGroup   66.13%
World Weather Online   64.25%
Persistence   44.62%
Last Year
The Weather Channel   76.32%
Weather Underground   75.91%
MeteoGroup   74.47%
Foreca   73.99%
AccuWeather   73.20%
NWS Digital Forecast   72.08%
Dark Sky   70.61%
World Weather Online   54.75%
Persistence   43.04%

ForecastAdvisor Fact

On average, World Weather Online's low temperature forecasts for Sugar Grove were off by 5.14 degrees last month.