Islay - Machir Bay Rainfall ForecastUnited KingdomSTArgyll and ButeIslay - Machir BayToday 2 Jul50%Fri 3 Jul85%Sat 4 Jul85%Sun 5 Jul85%Mon 6 Jul80%Tue 7 Jul60%Islay - Machir Bay rainfall forecast issued yesterday at 7:37 pm. Next forecast at approx. 9:37 am.1-Day3-Day5-Day Graph Plots Open in Graphs Rainfall Probability Forecast Met Office Rain Today Real-Time Rainfall Rainfall AccumulationHolehead (Stirling) RadarGet WillyWeather+ to remove ads