Arundel Rainfall ForecastUnited KingdomSEWest SussexArundelToday 24 Jan85%Sun 25 Jan15%Mon 26 Jan85%Tue 27 Jan85%Wed 28 Jan15%Thu 29 Jan50%Arundel rainfall forecast issued today at 12:36 am. Next forecast at approx. 2:36 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