Compton Bay Rainfall ForecastUnited KingdomSEIsle of WightCompton BayToday 23 Oct90%Fri 24 Oct10%Sat 25 Oct35%Sun 26 Oct15%Mon 27 Oct10%Tue 28 Oct10%Wed 29 Oct10%Compton Bay rainfall forecast issued today at 7:37 pm. Next forecast at approx. 9:37 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