St Brides Bay Rainfall ForecastUnited KingdomWLPembrokeshireSt Brides BayToday 28 Oct85%Wed 29 Oct65%Thu 30 Oct90%Fri 31 Oct55%Sat 1 Nov40%Sun 2 Nov40%St Brides Bay rainfall forecast issued today at 12:35 am. Next forecast at approx. 2:35 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 WillyWeather+ to remove ads