George Best Belfast City Airport Rainfall ForecastUnited KingdomNIBelfastGeorge Best Belfast City AirportToday 5 Aug85%Thu 6 Aug55%Fri 7 Aug20%Sat 8 Aug60%Sun 9 Aug15%Mon 10 Aug15%1-Day3-Day5-Day Graph Plots Open in Graphs Rainfall Probability Forecast Met Office Rain Today Real-Time George Best Belfast City Airport rainfall forecast issued today at 1:08 am. Next forecast at approx. 3:08 pm. Rainfall Rainfall AccumulationCastor Bay (Lurgan) RadarGet WillyWeather+ to remove ads