Hammerpot Rainfall ForecastUnited KingdomSEWest SussexHammerpotToday 27 May20%Thu 28 May50%Fri 29 May10%Sat 30 May10%Sun 31 May15%Mon 1 Jun20%Tue 2 Jun35%Hammerpot rainfall forecast issued today at 1:36 pm. Next forecast at approx. 3:36 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