Chichester Harbour - Longmere Point Rainfall ForecastUnited KingdomSEWest SussexChichester Harbour - Longmere PointToday 4 Aug60%Tue 5 Aug5%Wed 6 Aug5%Thu 7 Aug10%Fri 8 Aug10%Sat 9 Aug5%Chichester Harbour - Longmere Point rainfall forecast issued today at 1:36 am. Next forecast at approx. 3:36 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