Colchester Rainfall ForecastUnited KingdomEEEssexColchesterToday 4 Dec60%Fri 5 Dec90%Sat 6 Dec10%Sun 7 Dec50%Mon 8 Dec50%Tue 9 Dec15%Colchester rainfall forecast issued today at 12:35 am. Next forecast at approx. 2:35 pm.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