Swansea Rainfall ForecastUnited KingdomWLSwanseaSwanseaToday 27 Oct55%Tue 28 Oct85%Wed 29 Oct85%Thu 30 Oct95%Fri 31 Oct60%Sat 1 Nov60%Sun 2 Nov45%Swansea 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