Brynmawr Rainfall ForecastUnited KingdomWLBlaenau GwentBrynmawrToday 25 Oct75%Sun 26 Oct85%Mon 27 Oct50%Tue 28 Oct15%Wed 29 Oct45%Thu 30 Oct80%Brynmawr rainfall forecast issued today at 7:35 am. Next forecast at approx. 9:35 pm.1-Day3-Day5-Day Graph Plots Open in Graphs Rainfall Probability Forecast Met Office Rain Today Real-Time Clee Hill (Shropshire) RadarNational SatelliteNational SynopticGet WillyWeather+ to remove ads