South Bay Rainfall ForecastUnited KingdomNIArdsSouth BayToday 17 MayNo RainSun 18 MayNo RainMon 19 May5%Tue 20 May5%Wed 21 May5%Thu 22 May10%Fri 23 May15%South Bay rainfall forecast issued today at 1:39 pm. Next forecast at approx. 3:39 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