Stornoway Harbour Rainfall ForecastUnited KingdomHEWestern IslesStornoway HarbourToday 17 Apr95%Sat 18 Apr75%Sun 19 Apr10%Mon 20 Apr15%Tue 21 Apr5%Wed 22 Apr5%Stornoway Harbour 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