Old Castle Head Rainfall ForecastUnited KingdomWLPembrokeshireOld Castle HeadToday 17 Oct50%Mon 18 Oct85%Tue 19 Oct90%Wed 20 Oct55%Thu 21 Oct35%Fri 22 Oct15%Sat 23 Oct75%Old Castle Head rainfall forecast issued today at 10:44 am. Next forecast at approx. 12:44 am.1-Day3-Day5-Day Graph Plots Open in Graphs Rainfall Probability Forecast Met Office Rain Today Real-Time National RadarNational SatelliteNational SynopticGet an account to remove ads