Brook (Test Valley) Rainfall ForecastUnited KingdomSEHampshireBrook (Test Valley)Today 20 Sep5%Mon 21 Sep15%Tue 22 Sep15%Wed 23 Sep15%Thu 24 SepNo RainFri 25 Sep5%1-Day3-Day5-Day Graph Plots Open in Graphs Rainfall Probability Forecast Met Office Rain Today Real-Time Brook (Test Valley) rainfall forecast issued today at 1:08 am. Next forecast at approx. 3:08 pm. Rainfall Rainfall AccumulationDean Hill (Wiltshire) RadarGet WillyWeather+ to remove ads