Marsh Rainfall ForecastUnited KingdomSWSomersetMarshToday 23 Jul5%Fri 24 Jul5%Sat 25 Jul45%Sun 26 Jul60%Mon 27 JulNo RainTue 28 Jul5%Wed 29 JulNo Rain1-Day3-Day5-Day Graph Plots Open in Graphs Rainfall Probability Forecast Met Office Rain Today Real-Time Marsh rainfall forecast issued today at 12:20 pm. Next forecast at approx. . Rainfall Rainfall AccumulationDean Hill (Wiltshire) RadarGet WillyWeather+ to remove ads