Isle of Bute - Stravanan Bay Rainfall ForecastUnited KingdomSTArgyll and ButeIsle of Bute - Stravanan BayToday 16 May15%Sat 17 May15%Sun 18 May5%Mon 19 MayNo RainTue 20 MayNo RainWed 21 May5%Thu 22 May15%Isle of Bute - Stravanan Bay rainfall forecast issued today at 7:37 am. Next forecast at approx. 9:37 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