Blackgang Rainfall ForecastUnited KingdomSEIsle of WightBlackgangToday 8 Sep35%Tue 9 Sep75%Wed 10 Sep60%Thu 11 Sep60%Fri 12 Sep50%Sat 13 Sep65%Sun 14 Sep60%Blackgang rainfall forecast issued today at 7:37 pm. Next forecast at approx. 9:37 am.1-Day3-Day5-Day Graph Plots Open in Graphs Rainfall Probability Forecast Met Office Rain Today Real-Time Dean Hill (Wiltshire) RadarNational SatelliteNational SynopticGet WillyWeather+ to remove ads