Dyffryn Rainfall ForecastUnited KingdomWLVale of GlamorganDyffrynToday 6 Jul25%Mon 7 Jul5%Tue 8 JulNo RainWed 9 Jul35%Thu 10 JulNo RainFri 11 Jul5%Dyffryn rainfall forecast issued yesterday 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