Colsay Island Rainfall ForecastUnited KingdomOSShetland IslandsColsay IslandToday 16 Dec50%Wed 17 Dec60%Thu 18 Dec45%Fri 19 Dec35%Sat 20 Dec15%Sun 21 Dec10%Colsay Island rainfall forecast issued today at 12:37 am. Next forecast at approx. 2:37 pm.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