Lough Neagh Rainfall ForecastUnited KingdomNIAntrimLough NeaghToday 27 Aug50%Fri 28 Aug20%Sat 29 Aug50%Sun 30 Aug60%Mon 31 Aug15%Tue 1 Sep15%Wed 2 Sep35%1-Day3-Day5-Day Graph Plots Open in Graphs Rainfall Probability Forecast Met Office Rain Today Real-Time Lough Neagh rainfall forecast issued today at 1:09 pm. Next forecast at approx. 3:09 am. Rainfall Rainfall AccumulationCastor Bay (Lurgan) RadarGet WillyWeather+ to remove ads