Gairsay Rainfall ForecastUnited KingdomOSOrkney IslandsGairsayToday 7 Aug95%Sat 8 Aug90%Sun 9 Aug40%Mon 10 Aug5%Tue 11 Aug5%Wed 12 Aug40%Thu 13 Aug35%1-Day3-Day5-Day Graph Plots Open in Graphs Rainfall Probability Forecast Met Office Rain Today Real-Time Gairsay rainfall forecast issued today at 7:10 am. Next forecast at approx. 9:10 pm. Rainfall Rainfall AccumulationHill of Dudwick (Aberdeenshire) RadarGet WillyWeather+ to remove ads