Islay - Laggan Bay Rainfall ForecastUnited KingdomSTArgyll and ButeIslay - Laggan BayToday 29 Jul95%Thu 30 Jul80%Fri 31 Jul65%Sat 1 Aug15%Sun 2 Aug5%Mon 3 Aug5%Tue 4 Aug10%1-Day3-Day5-Day Graph Plots Open in Graphs Rainfall Probability Forecast Met Office Rain Today Real-Time Islay - Laggan Bay rainfall forecast issued today at 7:13 am. Next forecast at approx. 9:13 pm. Rainfall Rainfall AccumulationCastor Bay (Lurgan) RadarGet WillyWeather+ to remove ads