Chelmsford Rainfall ForecastUnited KingdomEEEssexChelmsfordToday 15 May75%Sun 16 May65%Mon 17 May40%Tue 18 May10%Wed 19 May45%Thu 20 May20%Fri 21 May40%Chelmsford rainfall forecast issued today at 6:58 am. Next forecast at approx. 8:58 pm.1-Day3-Day5-Day Graph Plots Open in Graphs Rainfall Probability Forecast Met Office Rain Today Real-Time National RadarNational SatelliteNational SynopticGet an account to remove ads