Cilmaengwyn Rainfall ForecastUnited KingdomWLNeath Port TalbotCilmaengwynToday 30 Nov95%Mon 1 Dec95%Tue 2 Dec65%Wed 3 Dec70%Thu 4 Dec40%Fri 5 Dec75%Sat 6 Dec35%Cilmaengwyn rainfall forecast issued today at 12:37 pm. Next forecast at approx. 2:37 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