Swansea Rainfall ForecastUnited KingdomWLSwanseaSwanseaToday 28 Mar5%Sun 29 Mar100%Mon 30 Mar15%Tue 31 Mar15%Wed 1 Apr15%Thu 2 Apr70%Swansea rainfall forecast issued today at 6:36 am. Next forecast at approx. 8:36 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