Cottenham Rainfall ForecastUnited KingdomEECambridgeshireCottenhamToday 15 Apr35%Thu 16 Apr60%Fri 17 Apr15%Sat 18 Apr10%Sun 19 Apr5%Mon 20 Apr10%Tue 21 Apr35%Cottenham rainfall forecast issued today at 7:39 pm. Next forecast at approx. 9:39 am.1-Day3-Day5-Day Graph Plots Open in Graphs Rainfall Probability Forecast Met Office Rain Today Real-Time Chenies (Hertfordshire) RadarNational SatelliteNational SynopticGet WillyWeather+ to remove ads