5-day weather forecast for Summit Argo, Illinois

Weather forecast accuracy for Chicago, Illinois

Last Month
Accuweather   78.76%
The Weather Channel   78.44%
Intellicast   78.15%
NWS Digital Forecast   77.38%
MyForecast   76.49%
National Weather Service   75.28%
Last Year
The Weather Channel   72.07%
Intellicast   71.80%
National Weather Service   70.94%
NWS Digital Forecast   69.99%
MyForecast   69.60%
Accuweather   67.94%
 

ForecastAdvisor Fact

It rained 77% of the time in Chicago last month when Accuweather's text forecasts called for precipitation, and 14% of the time when they did not.