Clwydyfagwyr Rainfall ForecastUnited KingdomWLMerthyr TydfilClwydyfagwyrToday 15 Sep80%Wed 16 Sep95%Thu 17 Sep55%Fri 18 Sep95%Sat 19 Sep55%Sun 20 Sep15%Mon 21 Sep30%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