Galveston Bay Entrance - North Jetty Rainfall ForecastUnited StatesTXGalveston CountyGalveston Bay Entrance - North JettyToday 21 Apr45%Tue 22 Apr35%Wed 23 Apr55%Thu 24 Apr20%Fri 25 Apr15%Sat 26 Apr10%Sun 27 Apr5%Galveston Bay Entrance - North Jetty 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 Houston/Galveston RadarNational SatelliteNational SynopticGet WillyWeather+ to remove ads