Drummannon Rainfall ForecastUnited KingdomNIArmaghDrummannonToday 2 Sep55%Thu 3 Sep85%Fri 4 Sep60%Sat 5 Sep55%Sun 6 Sep50%Mon 7 Sep40%Tue 8 Sep55%1-Day3-Day5-Day Graph Plots Open in Graphs Rainfall Probability Forecast Met Office Rain Today Real-Time Drummannon rainfall forecast issued today at 7:09 pm. Next forecast at approx. 9:09 am. Rainfall Rainfall AccumulationCastor Bay (Lurgan) RadarGet WillyWeather+ to remove ads