Bosham Rainfall ForecastUnited KingdomSEWest SussexBoshamToday 19 Jul95%Sun 20 Jul90%Mon 21 Jul50%Tue 22 Jul40%Wed 23 Jul40%Thu 24 Jul15%Bosham rainfall forecast issued today at 1:36 am. Next forecast at approx. 3:36 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