Overton Rainfall ForecastUnited KingdomWLSwanseaOvertonToday 3 Nov5%Wed 4 Nov10%Thu 5 Nov10%Fri 6 Nov10%Sat 7 Nov5%Sun 8 Nov5%Mon 9 Nov40%1-Day3-Day5-Day Graph Plots Open in Graphs Rainfall Probability Forecast Met Office Rain Today Real-Time Overton rainfall forecast issued today at 6:11 pm. Next forecast at approx. 8:11 am. Rainfall Rainfall AccumulationCrug-y-Gorllwyn (Carmarthenshire) RadarGet WillyWeather+ to remove ads