Chichester Harbour - Longmere Point Rainfall ForecastUnited KingdomSEWest SussexChichester Harbour - Longmere PointToday 19 Dec55%Sat 20 Dec55%Sun 21 Dec50%Mon 22 Dec10%Tue 23 Dec10%Wed 24 Dec10%Thu 25 Dec10%Chichester Harbour - Longmere Point rainfall forecast issued today at 12:39 pm. Next forecast at approx. 2:39 am.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