Knock Rainfall ForecastUnited KingdomNICastlereaghKnockToday 29 Jan95%Fri 30 Jan90%Sat 31 Jan50%Sun 1 Feb50%Mon 2 Feb65%Tue 3 Feb60%Wed 4 Feb60%Knock rainfall forecast issued today at 6:40 pm. Next forecast at approx. 8:40 am.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