Isle of Canna Rainfall ForecastUnited KingdomHEHighlandIsle of CannaToday 17 AugNo RainMon 18 Aug5%Tue 19 Aug35%Wed 20 Aug35%Thu 21 Aug5%Fri 22 Aug5%Isle of Canna rainfall forecast issued today at 1:36 am. Next forecast at approx. 3:36 pm.1-Day3-Day5-Day Graph Plots Open in Graphs Rainfall Probability Forecast Met Office Rain Today Real-Time Druim a'Starraig (Isle of Lewis) RadarNational SatelliteNational SynopticGet WillyWeather+ to remove ads