Belfast Rainfall ForecastUnited KingdomNIBelfastBelfastToday 29 Mar75%Sun 30 Mar10%Mon 31 Mar10%Tue 1 Apr5%Wed 2 AprNo RainThu 3 AprNo RainBelfast rainfall forecast issued today at 12:37 am. Next forecast at approx. 2:37 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