Isle of Bute - Stravanan Bay Rainfall ForecastUnited KingdomSTArgyll and ButeIsle of Bute - Stravanan BayToday 21 Nov60%Fri 22 Nov80%Sat 23 Nov95%Sun 24 Nov40%Mon 25 Nov40%Tue 26 Nov5%Isle of Bute - Stravanan Bay rainfall forecast issued today at 6:38 am. Next forecast at approx. 8:38 pm.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