Antrim Rainfall ForecastUnited KingdomNIAntrimAntrimToday 2 Nov90%Mon 3 Nov90%Tue 4 Nov55%Wed 5 Nov60%Thu 6 Nov60%Fri 7 Nov40%Sat 8 Nov15%Antrim rainfall forecast issued today at 6:36 am. Next forecast at approx. 8:36 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