Westbourne Rainfall ForecastUnited KingdomSWDorsetWestbourneToday 22 May15%Fri 23 May60%Sat 24 May75%Sun 25 May15%Mon 26 May40%Tue 27 May50%Westbourne rainfall forecast issued today at 7:37 am. Next forecast at approx. 9:37 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