Norton (Arun) Rainfall ForecastUnited KingdomSEWest SussexNorton (Arun)Today 11 Sep5%Sat 12 Sep55%Sun 13 Sep55%Mon 14 Sep40%Tue 15 Sep40%Wed 16 Sep10%Thu 17 Sep10%1-Day3-Day5-Day Graph Plots Open in Graphs Rainfall Probability Forecast Met Office Rain Today Real-Time Norton (Arun) rainfall forecast issued today at 7:10 am. Next forecast at approx. 9:10 pm. Rainfall Rainfall AccumulationDean Hill (Wiltshire) RadarGet WillyWeather+ to remove ads