Isle of Bute - Rubha Glas Rainfall ForecastUnited KingdomSTArgyll and ButeIsle of Bute - Rubha GlasToday 10 Jun90%Thu 11 Jun95%Fri 12 Jun50%Sat 13 Jun45%Sun 14 Jun5%Mon 15 Jun15%Isle of Bute - Rubha Glas 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