Orkney Rainfall ForecastUnited KingdomOSOrkney IslandsOrkneyToday 8 Mar10%Tue 9 Mar20%Wed 10 Mar60%Thu 11 Mar55%Fri 12 Mar15%Orkney rainfall forecast issued today at 2:31 am. Next forecast at approx. 4:31 pm.1-Day3-Day5-Day Graph Plots Open in Graphs Rainfall Probability Forecast Met Office Rain Today Real-Time National RadarNational SatelliteNational SynopticGet an account to remove ads