Cwmllynfell Rainfall ForecastUnited KingdomWLNeath Port TalbotCwmllynfellToday 12 Apr60%Mon 13 Apr15%Tue 14 Apr65%Wed 15 Apr85%Thu 16 Apr40%Fri 17 Apr15%Cwmllynfell rainfall forecast issued today at 1:36 am. Next forecast at approx. 3:36 pm.1-Day3-Day5-Day Graph Plots Open in Graphs Rainfall Probability Forecast Met Office Rain Today Real-Time Crug-y-Gorllwyn (Carmarthenshire) RadarNational SatelliteNational SynopticGet WillyWeather+ to remove ads