Four Marks Rainfall ForecastUnited KingdomSEHampshireFour MarksToday 5 Nov80%Thu 6 Nov50%Fri 7 Nov90%Sat 8 Nov15%Sun 9 Nov60%Mon 10 Nov75%Tue 11 Nov10%Four Marks 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