Compton Bay Rainfall ForecastUnited KingdomSEIsle of WightCompton BayToday 22 Oct40%Wed 23 Oct30%Thu 24 Oct55%Fri 25 Oct45%Sat 26 Oct40%Sun 27 Oct20%Mon 28 Oct10%Compton Bay rainfall forecast issued today at 7:39 pm. Next forecast at approx. 9:39 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