Porthkerry Rainfall ForecastUnited KingdomWLVale of GlamorganPorthkerryToday 1 Jun5%Mon 2 Jun60%Tue 3 Jun75%Wed 4 Jun25%Thu 5 Jun60%Fri 6 Jun35%Porthkerry rainfall forecast issued today at 1:37 am. Next forecast at approx. 3:37 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