Castle Douglas Rainfall ForecastUnited KingdomDGDumfries and GallowayCastle DouglasToday 27 Oct95%Tue 28 Oct45%Wed 29 Oct15%Thu 30 Oct90%Fri 31 Oct80%Sat 1 Nov50%Sun 2 Nov35%Castle Douglas rainfall forecast issued today at 12:36 pm. Next forecast at approx. 2:36 am.1-Day3-Day5-Day Graph Plots Open in Graphs Rainfall Probability Forecast Met Office Rain Today Real-Time Holehead (Stirling) RadarNational SatelliteNational SynopticGet WillyWeather+ to remove ads