Lon-las Rainfall ForecastUnited KingdomWLSwanseaLon-lasToday 6 Jun95%Sun 7 Jun90%Mon 8 Jun90%Tue 9 Jun55%Wed 10 Jun40%Thu 11 Jun75%Fri 12 Jun35%Lon-las rainfall forecast issued today at 7:37 am. Next forecast at approx. 9:37 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