Cwmllynfell Rainfall ForecastUnited KingdomWLNeath Port TalbotCwmllynfellToday 26 Nov90%Thu 27 Nov90%Fri 28 Nov65%Sat 29 Nov45%Sun 30 Nov50%Mon 1 Dec80%Cwmllynfell 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 Crug-y-Gorllwyn (Carmarthenshire) RadarNational SatelliteNational SynopticGet WillyWeather+ to remove ads