South Mundham Rainfall ForecastUnited KingdomSEWest SussexSouth MundhamToday 18 Sep50%Sat 19 Sep50%Sun 20 Sep10%Mon 21 Sep5%Tue 22 Sep15%Wed 23 Sep15%Thu 24 Sep5%1-Day3-Day5-Day Graph Plots Open in Graphs Rainfall Probability Forecast Met Office Rain Today Real-Time South Mundham rainfall forecast issued today at 7:09 pm. Next forecast at approx. 9:09 am. Rainfall Rainfall AccumulationDean Hill (Wiltshire) RadarGet WillyWeather+ to remove ads