Shipping Channel - Rainbow Islands Rainfall ForecastUnited StatesNJCape May CountyShipping Channel - Rainbow IslandsToday 16 Apr10%Thu 17 AprNo RainFri 18 AprNo RainSat 19 Apr25%Sun 20 Apr25%Mon 21 Apr10%Tue 22 Apr40%Shipping Channel - Rainbow Islands rainfall forecast issued today at 2:04 am. Next forecast at approx. 4:04 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