Castletown Rainfall ForecastUnited KingdomDGDumfries and GallowayCastletownToday 15 Sep95%Tue 16 Sep100%Wed 17 Sep50%Thu 18 Sep20%Fri 19 Sep20%Sat 20 Sep15%Sun 21 Sep15%Castletown rainfall forecast issued today at 1:37 pm. Next forecast at approx. 3:37 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