Kirkwall Rainfall ForecastUnited KingdomOSOrkney IslandsKirkwallToday 21 Jan60%Tue 22 Jan5%Wed 23 Jan15%Thu 24 Jan10%Fri 25 Jan75%Kirkwall rainfall forecast issued today at 6:31 pm. Next forecast at approx. 8:31 am.1-Day3-Day5-Day Graph Plots Open in GraphsRainfall Probability Forecast Met OfficeRain Today Real-Time National RadarNational SatelliteNational SynopticGet an account to remove ads