Ballyhornan Rainfall ForecastUnited KingdomNIDownBallyhornanToday 2 Sep70%Thu 3 Sep85%Fri 4 Sep40%Sat 5 Sep20%Sun 6 Sep20%Mon 7 Sep20%Tue 8 Sep40%1-Day3-Day5-Day Graph Plots Open in Graphs Rainfall Probability Forecast Met Office Rain Today Real-Time Ballyhornan rainfall forecast issued today at 1:08 pm. Next forecast at approx. 3:08 am. Rainfall Rainfall AccumulationCastor Bay (Lurgan) RadarGet WillyWeather+ to remove ads