Belfast Rainfall ForecastUnited KingdomNIBelfastBelfastToday 19 Nov95%Wed 20 Nov85%Thu 21 Nov20%Fri 22 Nov45%Sat 23 Nov20%Belfast rainfall forecast issued today at 8:31 am. Next forecast at approx. 10:31 pm.1-Day3-Day5-Day Graph Plots Open in Graphs Rainfall Probability Forecast Met Office Rain Today Real-Time National RadarNational SatelliteNational SynopticGet an account to remove ads