Swansea Rainfall ForecastUnited KingdomWLSwanseaSwanseaToday 24 Sep15%Fri 25 Sep15%Sat 26 Sep35%Sun 27 Sep65%Mon 28 Sep20%Tue 29 Sep60%Wed 30 Sep60%1-Day3-Day5-Day Graph Plots Open in Graphs Rainfall Probability Forecast Met Office Rain Today Real-Time Swansea rainfall forecast issued today at 7:12 am. Next forecast at approx. 9:12 pm. Rainfall Rainfall AccumulationCrug-y-Gorllwyn (Carmarthenshire) RadarGet WillyWeather+ to remove ads