Isle of Lewis Rainfall ForecastUnited KingdomHEWestern IslesIsle of LewisToday 15 Sep85%Wed 16 Sep95%Thu 17 Sep55%Fri 18 Sep60%Sat 19 Sep40%Sun 20 Sep30%1-Day3-Day5-Day Graph Plots Open in Graphs Rainfall Probability Forecast Met Office Rain Today Real-Time Isle of Lewis rainfall forecast issued today at 1:08 am. Next forecast at approx. 3:08 pm. Rainfall Rainfall AccumulationDruim a'Starraig (Isle of Lewis) RadarGet WillyWeather+ to remove ads