Cwmfelin Rainfall ForecastUnited KingdomWLMerthyr TydfilCwmfelinToday 22 Dec35%Tue 23 Dec20%Wed 24 Dec20%Thu 25 Dec5%Fri 26 Dec10%Sat 27 Dec10%Cwmfelin rainfall forecast issued today at 12:36 am. Next forecast at approx. 2:36 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