Drummannon Rainfall ForecastUnited KingdomNIArmaghDrummannonToday 19 Oct15%Tue 20 Oct95%Wed 21 Oct50%Thu 22 Oct90%Fri 23 Oct65%Sat 24 Oct60%Sun 25 Oct35%1-Day3-Day5-Day Graph Plots Open in Graphs Rainfall Probability Forecast Met Office Rain Today Real-Time Drummannon rainfall forecast issued today at 7:11 am. Next forecast at approx. 9:11 pm. Rainfall Rainfall AccumulationCastor Bay (Lurgan) RadarGet WillyWeather+ to remove ads