Walnut Hill Rainfall ForecastUnited StatesILMarion CountyWalnut HillToday 18 Apr20%Sat 19 Apr95%Sun 20 Apr85%Mon 21 Apr85%Tue 22 AprNo RainWed 23 Apr15%Thu 24 Apr45%Walnut Hill rainfall forecast issued today at 8:05 pm. Next forecast at approx. 10:05 am.1-Day3-Day5-Day Graph Plots Open in Graphs Rainfall Probability Forecast NOAA Rain Today Real-Time Evansville RadarNational SatelliteNational SynopticGet WillyWeather+ to remove ads