Knockmenagh Rainfall ForecastUnited KingdomNICraigavonKnockmenaghToday 2 May10%Fri 3 May50%Sat 4 May50%Sun 5 May10%Mon 6 May10%Tue 7 May15%Knockmenagh rainfall forecast issued today at 1:38 am. Next forecast at approx. 3:38 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 an account to remove ads