Plasmarl Rainfall ForecastUnited KingdomWLSwanseaPlasmarlToday 26 Apr75%Sat 27 Apr50%Sun 28 Apr10%Mon 29 Apr40%Tue 30 Apr35%Wed 1 May20%Thu 2 May35%Plasmarl rainfall forecast issued today at 1:38 pm. Next forecast at approx. 3:38 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 an account to remove ads