St Hilary Rainfall ForecastUnited KingdomWLVale of GlamorganSt HilaryToday 17 Sep95%Thu 18 Sep50%Fri 19 Sep45%Sat 20 Sep65%Sun 21 Sep45%Mon 22 Sep5%Tue 23 Sep15%St Hilary rainfall forecast issued today at 7:38 am. Next forecast at approx. 9:38 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