Swansea Bay Rainfall ForecastUnited KingdomWLSwanseaSwansea BayToday 5 Feb95%Fri 6 Feb85%Sat 7 Feb50%Sun 8 Feb35%Mon 9 Feb60%Tue 10 Feb80%Wed 11 Feb60%Swansea Bay rainfall forecast issued today at 6:37 pm. Next forecast at approx. 8:37 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