Gruinard Rainfall ForecastUnited KingdomHEHighlandGruinardToday 13 Mar85%Sat 14 Mar65%Sun 15 Mar65%Mon 16 Mar80%Tue 17 Mar75%Wed 18 Mar5%Gruinard 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