Glastonbury Rainfall ForecastUnited KingdomSWSomersetGlastonburyToday 9 Jul10%Fri 10 Jul35%Sat 11 JulNo RainSun 12 JulNo RainMon 13 Jul5%Tue 14 Jul10%Glastonbury rainfall forecast issued today at 7:36 am. Next forecast at approx. 9:36 pm.1-Day3-Day5-Day Graph Plots Open in Graphs Rainfall Probability Forecast Met Office Rain Today Real-Time Rainfall Rainfall AccumulationCobbacombe Cross (Devon) RadarGet WillyWeather+ to remove ads