Saint Margaret's Island Rainfall ForecastUnited KingdomWLPembrokeshireSaint Margaret's IslandToday 12 Feb80%Fri 13 Feb65%Sat 14 Feb90%Sun 15 Feb50%Mon 16 Feb35%Tue 17 Feb25%Saint Margaret's Island rainfall forecast issued today at 12:36 am. Next forecast at approx. 2:36 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