Port Erin Rainfall ForecastUnited KingdomDGDumfries and GallowayPort ErinToday 25 Sep10%Sat 26 Sep30%Sun 27 Sep95%Mon 28 Sep5%Tue 29 Sep85%Wed 30 Sep40%Thu 1 Oct10%1-Day3-Day5-Day Graph Plots Open in Graphs Rainfall Probability Forecast Met Office Rain Today Real-Time Port Erin rainfall forecast issued today at 7:08 pm. Next forecast at approx. 9:08 am. Rainfall Rainfall AccumulationCastor Bay (Lurgan) RadarGet WillyWeather+ to remove ads