Long Beach Rock Rainfall ForecastUnited StatesMAPlymouth CountyLong Beach RockToday 16 Apr5%Thu 17 AprNo RainFri 18 Apr20%Sat 19 Apr35%Sun 20 Apr15%Mon 21 Apr10%Tue 22 Apr35%Long Beach Rock rainfall forecast issued today at 3:04 pm. Next forecast at approx. 5:04 am.1-Day3-Day5-Day Graph Plots Open in Graphs Rainfall Probability Forecast NOAA Rain Today Real-Time Boston RadarNational SatelliteNational SynopticGet WillyWeather+ to remove ads