St Donat's Bay Rainfall ForecastUnited KingdomWLVale of GlamorganSt Donat's BayToday 17 Nov45%Tue 18 Nov55%Wed 19 Nov5%Thu 20 NovNo RainFri 21 Nov75%Sat 22 Nov15%St Donat's Bay 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 Cobbacombe Cross (Devon) RadarNational SatelliteNational SynopticGet WillyWeather+ to remove ads