Ystalyfera Rainfall ForecastUnited KingdomWLNeath Port TalbotYstalyferaToday 7 May70%Fri 8 May50%Sat 9 May20%Sun 10 May5%Mon 11 May10%Tue 12 May10%Wed 13 May35%Ystalyfera rainfall forecast issued today at 1:40 pm. Next forecast at approx. 3:40 am.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