Clwydyfagwyr Rainfall ForecastUnited KingdomWLMerthyr TydfilClwydyfagwyrToday 16 MayNo RainSat 17 May5%Sun 18 MayNo RainMon 19 May5%Tue 20 May5%Wed 21 May5%Thu 22 May35%Clwydyfagwyr rainfall forecast issued today at 7:37 am. Next forecast at approx. 9:37 pm.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 WillyWeather+ to remove ads