Langstone Harbour - South Binness Island Rainfall ForecastUnited KingdomSEHampshireLangstone Harbour - South Binness IslandToday 26 Mar10%Fri 27 Mar85%Sat 28 Mar30%Sun 29 Mar10%Mon 30 Mar10%Tue 31 Mar15%Wed 1 Apr10%Langstone Harbour - South Binness Island rainfall forecast issued today at 6:36 am. Next forecast at approx. 8:36 pm.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