Swansea Bay Rainfall ForecastUnited KingdomWLSwanseaSwansea BayToday 27 Oct80%Tue 28 Oct85%Wed 29 Oct85%Thu 30 Oct90%Fri 31 Oct65%Sat 1 Nov60%Sun 2 Nov55%Swansea Bay rainfall forecast issued today at 12:36 pm. Next forecast at approx. 2:36 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