DeKalb, Illinois Weather Forecast
DeKalb is in DeKalb County, Illinois (pop. 66,959). Below you'll find current conditions, radar, observed precipitation with YTD anomalies, a 7-day forecast, GDD accumulations, and the NWS written forecast.
DeKalb is in DeKalb County, Illinois (pop. 66,959). Below you'll find current conditions, radar, observed precipitation with YTD anomalies, a 7-day forecast, GDD accumulations, and the NWS written forecast.