Islay - Frenchmans Rocks Rainfall ForecastUnited KingdomSTArgyll and ButeIslay - Frenchmans RocksToday 13 Jun25%Sun 14 Jun5%Mon 15 Jun45%Tue 16 Jun55%Wed 17 Jun45%Thu 18 Jun55%Islay - Frenchmans Rocks rainfall forecast issued today at 7:36 am. Next forecast at approx. 9:36 pm.1-Day3-Day5-Day Graph Plots Open in Graphs Rainfall Probability Forecast Met Office Rain Today Real-Time Castor Bay (Lurgan) RadarNational SatelliteNational SynopticGet WillyWeather+ to remove ads