Deal Dam Rainfall ForecastUnited StatesNJMonmouth CountyDeal DamToday 18 AprNo RainSat 19 Apr5%Sun 20 Apr15%Mon 21 Apr5%Tue 22 Apr50%Wed 23 Apr15%Thu 24 Apr20%Deal Dam rainfall forecast issued today at 6:04 am. Next forecast at approx. 8:04 pm.1-Day3-Day5-Day Graph Plots Open in Graphs Rainfall Probability Forecast NOAA Rain Today Real-Time Philadelphia RadarNational SatelliteNational SynopticGet WillyWeather+ to remove ads