Mill Bay (Orkney Islands) Rainfall ForecastUnited KingdomOSOrkney IslandsMill Bay (Orkney Islands)Today 20 Jun15%Sun 21 Jun5%Mon 22 Jun10%Tue 23 Jun15%Wed 24 Jun15%Thu 25 Jun10%Mill Bay (Orkney Islands) rainfall forecast issued today at 1:36 am. Next forecast at approx. 3:36 pm.1-Day3-Day5-Day Graph Plots Open in Graphs Rainfall Probability Forecast Met Office Rain Today Real-Time Hill of Dudwick (Aberdeenshire) Radar Rainfall Rainfall AccumulationGet WillyWeather+ to remove ads