Porthkerry Beach Rainfall ForecastUnited KingdomWLVale of GlamorganPorthkerry BeachToday 11 Jan90%Mon 12 Jan55%Tue 13 Jan45%Wed 14 Jan60%Thu 15 Jan20%Fri 16 Jan15%Porthkerry Beach 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 Cobbacombe Cross (Devon) RadarNational SatelliteNational SynopticGet WillyWeather+ to remove ads