Dyffryn Rainfall ForecastUnited KingdomWLVale of GlamorganDyffrynToday 26 Sep15%Sun 27 Sep85%Mon 28 Sep15%Tue 29 Sep60%Wed 30 Sep40%Thu 1 Oct35%1-Day3-Day5-Day Graph Plots Open in Graphs Rainfall Probability Forecast Met Office Rain Today Real-Time Dyffryn rainfall forecast issued today at 1:09 am. Next forecast at approx. 3:09 pm. Rainfall Rainfall AccumulationCobbacombe Cross (Devon) RadarGet WillyWeather+ to remove ads