Castlebeach Bay Rainfall ForecastUnited KingdomWLPembrokeshireCastlebeach BayToday 25 Apr40%Fri 26 Apr40%Sat 27 Apr30%Sun 28 Apr10%Mon 29 Apr75%Tue 30 Apr75%Castlebeach Bay rainfall forecast issued today at 7:37 am. Next forecast at approx. 9:37 pm.1-Day3-Day5-Day Graph Plots Open in Graphs Rainfall Probability Forecast Met Office Rain Today Real-Time Crug-y-Gorllwyn (Carmarthenshire) RadarNational SatelliteNational SynopticGet an account to remove ads