Glastonbury Rainfall ForecastUnited KingdomSWSomersetGlastonburyToday 8 Apr15%Thu 9 Apr10%Fri 10 Apr55%Sat 11 Apr30%Sun 12 Apr65%Mon 13 Apr80%Tue 14 Apr30%Glastonbury rainfall forecast issued today at 7:37 am. Next forecast at approx. 9:37 pm.1-Day3-Day5-Day Graph Plots Open in Graphs Rainfall Probability Forecast Met Office Rain Today Real-Time Cobbacombe Cross (Devon) RadarNational SatelliteNational SynopticGet WillyWeather+ to remove ads