Sully Rainfall ForecastUnited KingdomWLVale of GlamorganSullyToday 28 Mar90%Fri 29 Mar65%Sat 30 Mar30%Sun 31 Mar30%Mon 1 Apr15%Tue 2 Apr50%Sully rainfall forecast issued today at 12:33 pm. Next forecast at approx. 2:33 am.1-Day3-Day5-Day Graph Plots Open in Graphs Rainfall Probability Forecast Met Office Rain Today Real-Time Cobbacombe Cross (Devon) RadarNational SatelliteNational SynopticGet an account to remove ads