Randalstown Rainfall ForecastUnited KingdomNIAntrimRandalstownToday 8 Jul45%Wed 9 Jul40%Thu 10 Jul10%Fri 11 Jul5%Sat 12 Jul5%Sun 13 Jul5%Mon 14 Jul50%Randalstown rainfall forecast issued today at 7:35 am. Next forecast at approx. 9:35 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