St Mary's Rainfall ForecastUnited KingdomOSOrkney IslandsSt Mary'sToday 11 Nov90%Thu 12 Nov50%Fri 13 Nov60%Sat 14 Nov50%Sun 15 Nov15%Mon 16 Nov35%Tue 17 Nov40%1-Day3-Day5-Day Graph Plots Open in Graphs Rainfall Probability Forecast Met Office Rain Today Real-Time St Mary's rainfall forecast issued today at 6:08 am. Next forecast at approx. 8:08 pm. Rainfall Rainfall AccumulationHill of Dudwick (Aberdeenshire) RadarGet WillyWeather+ to remove ads