St Brides Bay Rainfall ForecastUnited KingdomWLPembrokeshireSt Brides BayToday 17 Jun5%Fri 18 Jun5%Sat 19 Jun15%Sun 20 Jun60%Mon 21 Jun40%Tue 22 Jun40%Wed 23 Jun45%St Brides Bay rainfall forecast issued today at 3:27 am. Next forecast at approx. 5:27 pm.1-Day3-Day5-Day Graph Plots Open in Graphs Rainfall Probability Forecast Met Office Rain Today Real-Time National RadarNational SatelliteNational SynopticGet an account to remove ads