Upton (Test Valley) Rainfall ForecastUnited KingdomSEHampshireUpton (Test Valley)Today 29 Mar90%Sat 30 Mar15%Sun 31 Mar20%Mon 1 Apr45%Tue 2 Apr55%Wed 3 Apr65%Upton (Test Valley) rainfall forecast issued today at 6:42 am. Next forecast at approx. 8:42 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 an account to remove ads