Lady Bird Johnson Park Rainfall ForecastUnited StatesVAArlington CountyLady Bird Johnson ParkToday 19 Apr5%Sun 20 Apr5%Mon 21 Apr20%Tue 22 Apr40%Wed 23 Apr15%Thu 24 Apr10%Fri 25 Apr40%Lady Bird Johnson Park rainfall forecast issued today at 10:04 pm. Next forecast at approx. 12:04 pm.1-Day3-Day5-Day Graph Plots Open in Graphs Rainfall Probability Forecast NOAA Rain Today Real-Time Sterling RadarNational SatelliteNational SynopticGet WillyWeather+ to remove ads