Stornoway Rainfall ForecastUnited KingdomHEWestern IslesStornowayToday 8 May60%Sat 9 May40%Sun 10 May75%Mon 11 May50%Tue 12 May40%Wed 13 May55%Stornoway rainfall forecast issued today at 7:37 am. Next forecast at approx. 9:37 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