Clwydyfagwyr Rainfall ForecastUnited KingdomWLMerthyr TydfilClwydyfagwyrToday 17 Aug90%Tue 18 Aug80%Wed 19 Aug50%Thu 20 Aug35%Fri 21 Aug30%Sat 22 Aug10%Sun 23 Aug5%1-Day3-Day5-Day Graph Plots Open in Graphs Rainfall Probability Forecast Met Office Rain Today Real-Time Clwydyfagwyr rainfall forecast issued today at 7:08 pm. Next forecast at approx. 9:08 am. Rainfall Rainfall AccumulationCrug-y-Gorllwyn (Carmarthenshire) RadarGet WillyWeather+ to remove ads