Brynmill Rainfall ForecastUnited KingdomWLSwanseaBrynmillToday 26 Jan100%Tue 27 Jan85%Wed 28 Jan50%Thu 29 Jan50%Fri 30 Jan40%Sat 31 Jan40%Sun 1 Feb20%Brynmill 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