Grimbister Rainfall ForecastUnited KingdomOSOrkney IslandsGrimbisterToday 14 Jul10%Wed 15 Jul10%Thu 16 Jul15%Fri 17 Jul15%Sat 18 Jul10%Sun 19 Jul15%Mon 20 Jul15%Grimbister rainfall forecast issued today at 7:35 pm. Next forecast at approx. 9:35 am.1-Day3-Day5-Day Graph Plots Open in Graphs Rainfall Probability Forecast Met Office Rain Today Real-Time Rainfall Rainfall AccumulationHill of Dudwick (Aberdeenshire) RadarGet WillyWeather+ to remove ads