Mill Bay Rainfall ForecastUnited KingdomOSOrkney IslandsMill BayToday 22 Dec55%Tue 23 Dec45%Wed 24 Dec10%Thu 25 Dec5%Fri 26 Dec15%Sat 27 Dec10%Mill Bay rainfall forecast issued yesterday at 6:36 pm. Next forecast at approx. 8:36 am.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