Llangynwyd Rainfall ForecastUnited KingdomWLBridgendLlangynwydToday 6 Mar10%Sat 7 Mar60%Sun 8 Mar20%Mon 9 Mar50%Tue 10 Mar90%Wed 11 Mar50%Thu 12 Mar80%Llangynwyd rainfall forecast issued today at 6:36 pm. Next forecast at approx. 8:36 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