Park Rainfall ForecastUnited KingdomNIDerryParkToday 1 Apr65%Thu 2 Apr95%Fri 3 Apr50%Sat 4 Apr95%Sun 5 Apr60%Mon 6 Apr55%Tue 7 Apr75%Park 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 Castor Bay (Lurgan) RadarNational SatelliteNational SynopticGet WillyWeather+ to remove ads