Great Cambourne Rainfall ForecastUnited KingdomEECambridgeshireGreat CambourneToday 29 Oct95%Thu 30 Oct60%Fri 31 Oct80%Sat 1 Nov15%Sun 2 Nov15%Mon 3 Nov10%Tue 4 Nov15%Great Cambourne rainfall forecast issued today at 12:37 pm. Next forecast at approx. 2:37 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