Cwmfelin Rainfall ForecastUnited KingdomWLMerthyr TydfilCwmfelinToday 17 Sep100%Thu 18 Sep60%Fri 19 Sep50%Sat 20 Sep65%Sun 21 Sep50%Mon 22 Sep5%Tue 23 Sep15%Cwmfelin rainfall forecast issued today at 7:38 am. Next forecast at approx. 9:38 pm.1-Day3-Day5-Day Graph Plots Open in Graphs Rainfall Probability Forecast Met Office Rain Today Real-Time Cobbacombe Cross (Devon) RadarNational SatelliteNational SynopticGet WillyWeather+ to remove ads