Chichester Rainfall ForecastUnited KingdomSEWest SussexChichesterToday 13 May5%Wed 14 MayNo RainThu 15 May5%Fri 16 May5%Sat 17 May10%Sun 18 MayNo RainMon 19 MayNo RainChichester rainfall forecast issued today at 1:40 pm. Next forecast at approx. 3:40 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