Castle Douglas Rainfall ForecastUnited KingdomNWCumbriaCastle DouglasToday 14 Feb80%Sun 15 Feb90%Mon 16 Feb50%Tue 17 Feb10%Wed 18 Feb10%Thu 19 Feb10%Fri 20 Feb20%Castle Douglas rainfall forecast issued today at 6:36 am. Next forecast at approx. 8:36 pm.1-Day3-Day5-Day Graph Plots Open in Graphs Rainfall Probability Forecast Met Office Rain Today Real-Time High Moorsley (Durham) RadarNational SatelliteNational SynopticGet WillyWeather+ to remove ads