Fenwick Island Rainfall ForecastUnited StatesDESussex CountyFenwick IslandToday 16 Apr10%Thu 17 AprNo RainFri 18 Apr5%Sat 19 Apr5%Sun 20 Apr15%Mon 21 Apr15%Tue 22 Apr40%Fenwick Island rainfall forecast issued today at 2:04 pm. Next forecast at approx. 4:04 am.1-Day3-Day5-Day Graph Plots Open in Graphs Rainfall Probability Forecast NOAA Rain Today Real-Time Dover Air Force Base RadarNational SatelliteNational SynopticGet WillyWeather+ to remove ads