Porthmelgan Beach Rainfall ForecastUnited KingdomWLPembrokeshirePorthmelgan BeachToday 28 Jun10%Sun 29 Jun15%Mon 30 Jun15%Tue 1 Jul15%Wed 2 Jul5%Thu 3 JulNo RainPorthmelgan Beach rainfall forecast issued yesterday at 7:37 pm. Next forecast at approx. 9:37 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