Isle of Man Rainfall ForecastUnited KingdomDGDumfries and GallowayIsle of ManToday 26 Jul90%Mon 27 Jul80%Tue 28 Jul60%Wed 29 Jul30%Thu 30 Jul25%Fri 31 Jul30%Sat 1 Aug5%1-Day3-Day5-Day Graph Plots Open in Graphs Rainfall Probability Forecast Met Office Rain Today Real-Time Isle of Man rainfall forecast issued today at 1:10 pm. Next forecast at approx. 3:10 am. Rainfall Rainfall AccumulationCastor Bay (Lurgan) RadarGet WillyWeather+ to remove ads