Lenexa Rainfall ForecastUnited StatesKSJohnson CountyLenexaToday 19 Apr65%Sun 20 Apr95%Mon 21 Apr25%Tue 22 Apr25%Wed 23 Apr55%Thu 24 Apr70%Fri 25 Apr65%Lenexa rainfall forecast issued today at 5:04 pm. Next forecast at approx. 7:04 am.1-Day3-Day5-Day Graph Plots Open in Graphs Rainfall Probability Forecast NOAA Rain Today Real-Time Kansas City/Pleasant Hill RadarNational SatelliteNational SynopticGet WillyWeather+ to remove ads