Orkney Island Rainfall ForecastUnited KingdomOSOrkney IslandsOrkney IslandToday 24 Sep95%Fri 25 Sep70%Sat 26 Sep35%Sun 27 Sep85%Mon 28 Sep20%Tue 29 Sep30%Wed 30 Sep35%1-Day3-Day5-Day Graph Plots Open in Graphs Rainfall Probability Forecast Met Office Rain Today Real-Time Orkney Island rainfall forecast issued today at 7:12 am. Next forecast at approx. 9:12 pm. Rainfall Rainfall AccumulationHill of Dudwick (Aberdeenshire) RadarGet WillyWeather+ to remove ads