Blaenwaun Rainfall ForecastUnited KingdomWLCarmarthenshireBlaenwaunToday 2 Feb50%Mon 3 Feb90%Tue 4 Feb90%Wed 5 Feb10%Thu 6 FebNo RainFri 7 Feb10%Blaenwaun rainfall forecast issued today at 12:38 am. Next forecast at approx. 2:38 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 WillyWeather+ to remove ads