Longstock Rainfall ForecastUnited KingdomSEHampshireLongstockToday 31 Dec15%Thu 1 Jan15%Fri 2 Jan10%Sat 3 JanNo RainSun 4 Jan5%Mon 5 Jan10%Tue 6 Jan10%Longstock rainfall forecast issued today at 12:37 pm. Next forecast at approx. 2:37 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