Aldergrove Rainfall ForecastUnited KingdomNIAntrimAldergroveToday 19 Sep50%Sun 20 Sep55%Mon 21 Sep15%Tue 22 Sep35%Wed 23 Sep10%Thu 24 Sep50%1-Day3-Day5-Day Graph Plots Open in Graphs Rainfall Probability Forecast Met Office Rain Today Real-Time Aldergrove rainfall forecast issued today at 1:09 am. Next forecast at approx. 3:09 pm. Rainfall Rainfall AccumulationCastor Bay (Lurgan) RadarGet WillyWeather+ to remove ads