Aldergrove Rainfall ForecastUnited KingdomNIAntrimAldergroveToday 17 Apr60%Fri 18 Apr85%Sat 19 Apr60%Sun 20 Apr55%Mon 21 Apr45%Tue 22 Apr20%Wed 23 Apr15%Aldergrove rainfall forecast issued today 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