Bonvilston Rainfall ForecastUnited KingdomWLVale of GlamorganBonvilstonToday 1 May15%Sat 2 May90%Sun 3 May45%Mon 4 May20%Tue 5 May35%Wed 6 May10%Thu 7 May5%Bonvilston rainfall forecast issued today at 7:36 pm. Next forecast at approx. 9:36 am.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