Dyffryn Rainfall ForecastUnited KingdomWLVale of GlamorganDyffrynToday 3 Jul15%Sat 4 Jul10%Sun 5 Jul10%Mon 6 Jul10%Tue 7 Jul5%Wed 8 JulNo RainThu 9 JulNo RainDyffryn 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 Rainfall Rainfall AccumulationCobbacombe Cross (Devon) RadarGet WillyWeather+ to remove ads