Castletown Rainfall ForecastUnited KingdomHEHighlandCastletownToday 30 Oct100%Fri 31 Oct85%Sat 1 Nov90%Sun 2 Nov55%Mon 3 Nov80%Tue 4 Nov10%Wed 5 Nov45%Castletown rainfall forecast issued today at 6:36 pm. Next forecast at approx. 8:36 am.1-Day3-Day5-Day Graph Plots Open in Graphs Rainfall Probability Forecast Met Office Rain Today Real-Time Hill of Dudwick (Aberdeenshire) RadarNational SatelliteNational SynopticGet WillyWeather+ to remove ads