Castlewellan Forest Park Rainfall ForecastUnited KingdomNIDownCastlewellan Forest ParkToday 19 Jul10%Sun 20 Jul50%Mon 21 Jul55%Tue 22 Jul40%Wed 23 Jul60%Thu 24 Jul15%Castlewellan Forest Park rainfall forecast issued yesterday at 7:37 pm. Next forecast at approx. 9:37 am.1-Day3-Day5-Day Graph Plots Open in Graphs Rainfall Probability Forecast Met Office Rain Today Real-Time Castor Bay (Lurgan) RadarNational SatelliteNational SynopticGet WillyWeather+ to remove ads