Rustington Rainfall ForecastUnited KingdomSEWest SussexRustingtonToday 10 May55%Mon 11 May50%Tue 12 May10%Wed 13 May40%Thu 14 May40%Fri 15 May15%Rustington rainfall forecast issued today at 7:36 am. Next forecast at approx. 9:36 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