Griminish (Na h-Eileanan an Iar) Rainfall ForecastUnited KingdomHEWestern IslesGriminish (Na h-Eileanan an Iar)Today 26 Apr85%Mon 27 Apr15%Tue 28 Apr15%Wed 29 AprNo RainThu 30 Apr5%Fri 1 May10%Sat 2 May10%Griminish (Na h-Eileanan an Iar) rainfall forecast issued today at 1:36 pm. Next forecast at approx. 3:36 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