Newtown (Test Valley) Rainfall ForecastUnited KingdomSEHampshireNewtown (Test Valley)Today 14 Dec10%Mon 15 Dec55%Tue 16 Dec15%Wed 17 Dec75%Thu 18 Dec80%Fri 19 Dec55%Sat 20 Dec75%Newtown (Test Valley) rainfall forecast issued today at 6:37 pm. Next forecast at approx. 8:37 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