Groigearraidh Rainfall ForecastUnited KingdomHEWestern IslesGroigearraidhToday 5 Apr45%Mon 6 Apr80%Tue 7 Apr95%Wed 8 Apr85%Thu 9 Apr65%Fri 10 Apr85%Sat 11 Apr40%Groigearraidh rainfall forecast issued today at 7:37 pm. Next forecast at approx. 9:37 am.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