Tre'r-ddol Rainfall ForecastUnited KingdomWLCeredigionTre'r-ddolToday 4 May40%Sun 5 May5%Mon 6 May30%Tue 7 May10%Wed 8 May5%Thu 9 May10%Tre'r-ddol rainfall forecast issued today at 1:37 am. Next forecast at approx. 3:37 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