Isle of Bute - Ettrick Bay Rainfall ForecastUnited KingdomSTArgyll and ButeIsle of Bute - Ettrick BayToday 19 Oct90%Mon 20 Oct10%Tue 21 Oct30%Wed 22 Oct50%Thu 23 Oct50%Fri 24 Oct45%Isle of Bute - Ettrick Bay rainfall forecast issued yesterday at 7:36 pm. Next forecast at approx. 9:36 am.1-Day3-Day5-Day Graph Plots Open in Graphs Rainfall Probability Forecast Met Office Rain Today Real-Time Holehead (Stirling) RadarNational SatelliteNational SynopticGet WillyWeather+ to remove ads