St Donat's Bay Rainfall ForecastUnited KingdomWLVale of GlamorganSt Donat's BayToday 15 Feb95%Mon 16 Feb80%Tue 17 Feb10%Wed 18 Feb50%Thu 19 Feb10%Fri 20 Feb70%Sat 21 Feb55%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