Greenbank Rainfall ForecastUnited KingdomSWBristolGreenbankToday 17 Dec100%Thu 18 Dec100%Fri 19 Dec35%Sat 20 Dec75%Sun 21 Dec55%Mon 22 Dec15%Tue 23 Dec15%Greenbank 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