Pren-gwyn Rainfall ForecastUnited KingdomWLCeredigionPren-gwynToday 8 May5%Thu 9 May5%Fri 10 May5%Sat 11 May5%Sun 12 May55%Mon 13 May75%Tue 14 May60%Pren-gwyn rainfall forecast issued today at 7:38 pm. Next forecast at approx. 9:38 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 an account to remove ads