Southampton Water - Weston Shore Rainfall ForecastUnited KingdomSEHampshireSouthampton Water - Weston ShoreToday 14 Jun5%Mon 15 Jun30%Tue 16 Jun20%Wed 17 Jun20%Thu 18 Jun10%Fri 19 Jun35%Southampton Water - Weston Shore 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