Lough Beg Rainfall ForecastUnited KingdomNIBallymenaLough BegToday 10 Sep50%Fri 11 Sep85%Sat 12 Sep85%Sun 13 Sep10%Mon 14 Sep60%Tue 15 Sep35%1-Day3-Day5-Day Graph Plots Open in Graphs Rainfall Probability Forecast Met Office Rain Today Real-Time Lough Beg rainfall forecast issued yesterday at 7:08 pm. Next forecast at approx. 9:08 am. Rainfall Rainfall AccumulationCastor Bay (Lurgan) RadarGet WillyWeather+ to remove ads