Dundonald Rainfall ForecastUnited KingdomNICastlereaghDundonaldToday 30 Apr5%Thu 1 May35%Fri 2 May5%Sat 3 May5%Sun 4 May10%Mon 5 May5%Tue 6 May5%Dundonald rainfall forecast issued today at 1:38 pm. Next forecast at approx. 3:38 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