Islay - Machir Bay Rainfall ForecastUnited KingdomSTArgyll and ButeIslay - Machir BayToday 17 May35%Mon 18 May95%Tue 19 May90%Wed 20 May50%Thu 21 May85%Fri 22 May65%Sat 23 May45%Islay - Machir Bay rainfall forecast issued today 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