Brentwood Rainfall ForecastUnited KingdomEEEssexBrentwoodToday 23 Aug5%Sun 24 Aug5%Mon 25 AugNo RainTue 26 Aug25%Wed 27 Aug35%Thu 28 Aug55%Brentwood rainfall forecast issued yesterday at 7:36 pm. Next forecast at approx. 9:36 am.1-Day3-Day5-Day Graph Plots Open in Graphs Rainfall Probability Forecast Met Office Rain Today Real-Time Thurnham (Kent) RadarNational SatelliteNational SynopticGet WillyWeather+ to remove ads