Chichester Harbour - Longmere Point Rainfall ForecastUnited KingdomSEWest SussexChichester Harbour - Longmere PointToday 1 Apr10%Thu 2 Apr10%Fri 3 Apr55%Sat 4 Apr20%Sun 5 Apr10%Mon 6 Apr15%Chichester Harbour - Longmere Point rainfall forecast issued today at 7:36 am. Next forecast at approx. 9:36 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