Orkney Rainfall ForecastUnited KingdomOSOrkney IslandsOrkneyToday 17 Sep95%Thu 18 Sep60%Fri 19 Sep60%Sat 20 Sep40%Sun 21 Sep10%Mon 22 Sep10%Tue 23 Sep15%Orkney rainfall forecast issued today at 7:38 am. Next forecast at approx. 9:38 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