Lough Beg Rainfall ForecastUnited KingdomNIBallymenaLough BegToday 26 May5%Wed 27 May10%Thu 28 May10%Fri 29 May10%Sat 30 May80%Sun 31 May50%Mon 1 Jun65%Lough Beg rainfall forecast issued today at 7:36 am. Next forecast at approx. 9:36 pm.1-Day3-Day5-Day Graph Plots Open in Graphs Rainfall Probability Forecast Met Office Rain Today Real-Time Castor Bay (Lurgan) RadarNational SatelliteNational SynopticGet WillyWeather+ to remove ads