Chichester Harbour Entrance Rainfall ForecastUnited KingdomSEHampshireChichester Harbour EntranceToday 25 Sep10%Sat 26 Sep10%Sun 27 Sep55%Mon 28 Sep30%Tue 29 Sep50%Wed 30 Sep50%Thu 1 Oct30%1-Day3-Day5-Day Graph Plots Open in Graphs Rainfall Probability Forecast Met Office Rain Today Real-Time Chichester Harbour Entrance rainfall forecast issued today at 1:08 pm. Next forecast at approx. 3:08 am. Rainfall Rainfall AccumulationDean Hill (Wiltshire) RadarGet WillyWeather+ to remove ads