Eilean Trostain Rainfall ForecastUnited KingdomHEWestern IslesEilean TrostainToday 12 Mar90%Fri 13 Mar85%Sat 14 Mar70%Sun 15 Mar70%Mon 16 Mar90%Tue 17 Mar55%Wed 18 Mar30%Eilean Trostain rainfall forecast issued today at 6:36 am. Next forecast at approx. 8:36 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