Pistyll Rainfall ForecastUnited KingdomWLGwyneddPistyllToday 8 May5%Thu 9 May5%Fri 10 May5%Sat 11 May5%Sun 12 May15%Mon 13 May15%Pistyll rainfall forecast issued today at 1:38 am. Next forecast at approx. 3:38 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 an account to remove ads