Castles Bay Rainfall ForecastUnited KingdomWLPembrokeshireCastles BayToday 22 Nov100%Sat 23 Nov95%Sun 24 Nov20%Mon 25 Nov10%Tue 26 Nov15%Wed 27 Nov10%Castles Bay rainfall forecast issued yesterday at 6:38 pm. Next forecast at approx. 8:38 am.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 WillyWeather+ to remove ads