East Harnham Rainfall ForecastUnited KingdomSWWiltshireEast HarnhamToday 21 Oct35%Wed 22 Oct90%Thu 23 Oct80%Fri 24 Oct10%Sat 25 Oct5%Sun 26 Oct10%Mon 27 Oct5%East Harnham 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