Chichester Harbour - Longmere Point Rainfall ForecastUnited KingdomSEWest SussexChichester Harbour - Longmere PointToday 7 Feb90%Sun 8 Feb20%Mon 9 Feb50%Tue 10 Feb80%Wed 11 Feb45%Thu 12 Feb35%Chichester Harbour - Longmere Point rainfall forecast issued today at 12:35 am. Next forecast at approx. 2:35 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