Lostant Rainfall ForecastUnited StatesILLa Salle CountyLostantToday 18 Apr25%Sat 19 Apr70%Sun 20 Apr75%Mon 21 Apr90%Tue 22 Apr15%Wed 23 Apr30%Thu 24 Apr30%Lostant rainfall forecast issued today at 8:08 am. Next forecast at approx. 10:08 pm.1-Day3-Day5-Day Graph Plots Open in Graphs Rainfall Probability Forecast NOAA Rain Today Real-Time Chicago RadarNational SatelliteNational SynopticGet WillyWeather+ to remove ads