Stormont Rainfall ForecastUnited KingdomNIBelfastStormontToday 17 Mar90%Wed 18 Mar10%Thu 19 Mar15%Fri 20 Mar15%Sat 21 Mar5%Sun 22 Mar20%Mon 23 Mar50%Stormont rainfall forecast issued today at 6:36 pm. Next forecast at approx. 8:36 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