Hampreston Rainfall ForecastUnited KingdomSWDorsetHamprestonToday 6 May80%Thu 7 May5%Fri 8 May10%Sat 9 May20%Sun 10 May25%Mon 11 May15%Hampreston 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