Swansea Rainfall ForecastUnited KingdomWLSwanseaSwanseaToday 19 Apr25%Sun 20 Apr20%Mon 21 Apr55%Tue 22 Apr50%Wed 23 Apr10%Thu 24 Apr10%Fri 25 Apr15%Swansea rainfall forecast issued today at 1:37 pm. Next forecast at approx. 3:37 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