Cwm Bargoed Rainfall ForecastUnited KingdomWLMerthyr TydfilCwm BargoedToday 16 Sep95%Thu 17 Sep55%Fri 18 Sep80%Sat 19 Sep60%Sun 20 Sep15%Mon 21 Sep20%Tue 22 Sep20%1-Day3-Day5-Day Graph Plots Open in Graphs Rainfall Probability Forecast Met Office Rain Today Real-Time Cwm Bargoed rainfall forecast issued today at 1:08 pm. Next forecast at approx. 3:08 am. Rainfall Rainfall AccumulationCrug-y-Gorllwyn (Carmarthenshire) RadarGet WillyWeather+ to remove ads