Cwmllynfell Rainfall ForecastUnited KingdomWLNeath Port TalbotCwmllynfellToday 27 May75%Thu 28 May20%Fri 29 May10%Sat 30 May60%Sun 31 May65%Mon 1 Jun85%Tue 2 Jun80%Cwmllynfell rainfall forecast issued today at 7:36 am. Next forecast at approx. 9:36 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