Islay - Machir Bay Rainfall ForecastUnited KingdomSTArgyll and ButeIslay - Machir BayToday 31 Mar25%Wed 1 Apr65%Thu 2 Apr85%Fri 3 Apr60%Sat 4 Apr80%Sun 5 Apr40%Mon 6 Apr75%Islay - Machir Bay rainfall forecast issued today at 1:37 pm. Next forecast at approx. 3:37 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