Walterston Rainfall ForecastUnited KingdomWLVale of GlamorganWalterstonToday 26 Mar55%Fri 27 Mar85%Sat 28 Mar35%Sun 29 Mar85%Mon 30 Mar15%Tue 31 Mar10%Wed 1 Apr10%Walterston rainfall forecast issued today at 6:36 am. Next forecast at approx. 8:36 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