Marazion Rainfall ForecastUnited KingdomSWCornwallMarazionToday 21 Jul60%Tue 22 Jul55%Wed 23 Jul45%Thu 24 Jul5%Fri 25 Jul15%Sat 26 Jul10%Sun 27 Jul10%Marazion rainfall forecast issued today at 1:37 pm. Next forecast at approx. 3:37 am.1-Day3-Day5-Day Graph Plots Open in Graphs Rainfall Probability Forecast Met Office Rain Today Real-Time Predannack (Cornwall) RadarNational SatelliteNational SynopticGet WillyWeather+ to remove ads