Bosham Rainfall ForecastUnited KingdomSEWest SussexBoshamToday 27 Jan85%Wed 28 Jan5%Thu 29 Jan60%Fri 30 Jan65%Sat 31 Jan45%Sun 1 Feb45%Mon 2 Feb70%Bosham 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