Kirkwall Airport Rainfall ForecastUnited KingdomOSOrkney IslandsKirkwall AirportToday 18 Mar15%Wed 19 Mar5%Thu 20 Mar10%Fri 21 Mar20%Sat 22 Mar50%Sun 23 Mar20%Kirkwall Airport rainfall forecast issued today at 12:38 am. Next forecast at approx. 2:38 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