Mill Bay Rainfall ForecastUnited KingdomOSOrkney IslandsMill BayToday 18 Sep95%Sat 19 Sep70%Sun 20 Sep40%Mon 21 Sep50%Tue 22 Sep35%Wed 23 Sep45%1-Day3-Day5-Day Graph Plots Open in Graphs Rainfall Probability Forecast Met Office Rain Today Real-Time Mill Bay rainfall forecast issued yesterday at 1:09 pm. Next forecast at approx. 3:09 am. Rainfall Rainfall AccumulationHill of Dudwick (Aberdeenshire) RadarGet WillyWeather+ to remove ads