Tynewydd Rainfall ForecastUnited KingdomWLRhondda Cynon TaffTynewyddToday 28 Apr75%Mon 29 Apr80%Tue 30 Apr75%Wed 1 May55%Thu 2 May65%Fri 3 May40%Tynewydd rainfall forecast issued yesterday at 7:37 pm. Next forecast at approx. 9:37 am.1-Day3-Day5-Day Graph Plots Open in Graphs Rainfall Probability Forecast Met Office Rain Today Real-Time Crug-y-Gorllwyn (Carmarthenshire) RadarNational SatelliteNational SynopticGet an account to remove ads