Fall Bay Rainfall ForecastUnited KingdomWLSwanseaFall BayToday 27 Jul5%Mon 28 Jul45%Tue 29 Jul50%Wed 30 Jul10%Thu 31 Jul35%Fri 1 Aug15%Fall Bay rainfall forecast issued today at 7:36 am. Next forecast at approx. 9:36 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