Loch Hourn Rainfall ForecastUnited KingdomHEHighlandLoch HournToday 15 Jul40%Wed 16 Jul15%Thu 17 Jul50%Fri 18 Jul45%Sat 19 Jul40%Sun 20 Jul40%Loch Hourn 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