Fall Bay Rainfall ForecastUnited KingdomWLSwanseaFall BayToday 2 Jun100%Tue 3 Jun90%Wed 4 Jun30%Thu 5 Jun55%Fri 6 Jun35%Sat 7 Jun40%Fall Bay rainfall forecast issued today at 1:37 am. Next forecast at approx. 3:37 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