Marwick Rainfall ForecastUnited KingdomOSOrkney IslandsMarwickToday 12 Jul20%Sun 13 Jul20%Mon 14 Jul55%Tue 15 Jul20%Wed 16 Jul45%Thu 17 Jul15%Fri 18 Jul5%Marwick 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