Old Castle Head Rainfall ForecastUnited KingdomWLPembrokeshireOld Castle HeadToday 1 Apr15%Thu 2 Apr85%Fri 3 Apr85%Sat 4 Apr60%Sun 5 Apr10%Mon 6 Apr80%Tue 7 Apr80%Old Castle Head rainfall forecast issued today at 7:38 pm. Next forecast at approx. 9:38 am.1-Day3-Day5-Day Graph Plots Open in Graphs Rainfall Probability Forecast Met Office Rain Today Real-Time Crug-y-Gorllwyn (Carmarthenshire) RadarNational SatelliteNational SynopticGet WillyWeather+ to remove ads