Trumaisgearraidh Rainfall ForecastUnited KingdomHEWestern IslesTrumaisgearraidhToday 17 May35%Mon 18 May60%Tue 19 May85%Wed 20 May40%Thu 21 May55%Fri 22 May55%Sat 23 May40%Trumaisgearraidh rainfall forecast issued today at 7:36 am. Next forecast at approx. 9:36 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