Loch of Swannay Rainfall ForecastUnited KingdomOSOrkney IslandsLoch of SwannayToday 10 Nov90%Wed 11 Nov85%Thu 12 Nov55%Fri 13 Nov50%Sat 14 Nov60%Sun 15 Nov50%Mon 16 Nov65%1-Day3-Day5-Day Graph Plots Open in Graphs Rainfall Probability Forecast Met Office Rain Today Real-Time Loch of Swannay rainfall forecast issued today at 6:07 am. Next forecast at approx. 8:07 pm. Rainfall Rainfall AccumulationDruim a'Starraig (Isle of Lewis) RadarGet WillyWeather+ to remove ads