St Mary Bourne Rainfall ForecastUnited KingdomSEHampshireSt Mary BourneToday 1 May10%Sat 2 May95%Sun 3 May55%Mon 4 May15%Tue 5 May10%Wed 6 May10%St Mary Bourne 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