Isle of Lewis Rainfall ForecastUnited KingdomHEWestern IslesIsle of LewisToday 19 Mar5%Fri 20 Mar80%Sat 21 Mar65%Sun 22 Mar65%Mon 23 Mar50%Tue 24 Mar45%Isle of Lewis rainfall forecast issued today at 12:36 am. Next forecast at approx. 2:36 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