Orkney (Orkney Islands) Rainfall ForecastUnited KingdomOSOrkney IslandsOrkney (Orkney Islands)Today 5 Oct55%Tue 6 Oct65%Wed 7 Oct40%Thu 8 Oct80%Fri 9 Oct80%Sat 10 Oct40%1-Day3-Day5-Day Graph Plots Open in Graphs Rainfall Probability Forecast Met Office Rain Today Real-Time Orkney (Orkney Islands) rainfall forecast issued today at 7:08 am. Next forecast at approx. 9:08 pm. Rainfall Rainfall AccumulationHill of Dudwick (Aberdeenshire) RadarGet WillyWeather+ to remove ads