Swansea Airport Rainfall ForecastUnited KingdomWLSwanseaSwansea AirportToday 30 Jul10%Fri 31 JulNo RainSat 1 Aug5%Sun 2 Aug10%Mon 3 Aug20%Tue 4 Aug15%Wed 5 Aug10%1-Day3-Day5-Day Graph Plots Open in Graphs Rainfall Probability Forecast Met Office Rain Today Real-Time Swansea Airport rainfall forecast issued today at 1:08 pm. Next forecast at approx. 3:08 am. Rainfall Rainfall AccumulationCrug-y-Gorllwyn (Carmarthenshire) RadarGet WillyWeather+ to remove ads