Orkney Island Rainfall ForecastUnited KingdomOSOrkney IslandsOrkney IslandToday 28 Dec50%Mon 29 Dec10%Tue 30 Dec15%Wed 31 Dec40%Thu 1 Jan40%Fri 2 Jan40%Orkney Island rainfall forecast issued today at 12:35 am. Next forecast at approx. 2:35 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