Cwmdu Rainfall ForecastUnited KingdomWLSwanseaCwmduToday 19 Jan30%Tue 20 Jan90%Wed 21 Jan85%Thu 22 Jan45%Fri 23 Jan40%Sat 24 Jan10%Sun 25 Jan10%Cwmdu rainfall forecast issued today at 12:38 pm. Next forecast at approx. 2:38 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 WillyWeather+ to remove ads