Langstone Harbour - South Binness Island Rainfall ForecastUnited KingdomSEHampshireLangstone Harbour - South Binness IslandToday 11 May65%Tue 12 May5%Wed 13 May65%Thu 14 May40%Fri 15 May30%Sat 16 May15%Sun 17 May30%Langstone Harbour - South Binness Island rainfall forecast issued today at 7:36 pm. Next forecast at approx. 9:36 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