East Nassau Rainfall ForecastUnited StatesNYRensselaer CountyEast NassauToday 18 Apr10%Sat 19 Apr50%Sun 20 Apr30%Mon 21 Apr10%Tue 22 Apr55%Wed 23 Apr10%Thu 24 Apr15%East Nassau rainfall forecast issued today at 4:04 pm. Next forecast at approx. 6:04 am.1-Day3-Day5-Day Graph Plots Open in Graphs Rainfall Probability Forecast NOAA Rain Today Real-Time Albany RadarNational SatelliteNational SynopticGet WillyWeather+ to remove ads