Dyffryn Rainfall ForecastUnited KingdomWLVale of GlamorganDyffrynToday 2 May60%Fri 3 May55%Sat 4 May35%Sun 5 May40%Mon 6 May30%Tue 7 May10%Wed 8 May10%Dyffryn rainfall forecast issued today at 7:38 pm. Next forecast at approx. 9:38 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 an account to remove ads