Overton Rainfall ForecastUnited KingdomWLSwanseaOvertonToday 5 Mar90%Fri 6 Mar15%Sat 7 Mar10%Sun 8 Mar15%Mon 9 Mar15%Tue 10 Mar45%Wed 11 Mar45%Overton rainfall forecast issued today at 6:36 am. Next forecast at approx. 8:36 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