Saint Michael's Mount Rainfall ForecastUnited KingdomSWCornwallSaint Michael's MountToday 25 Apr80%Fri 26 Apr80%Sat 27 Apr30%Sun 28 Apr5%Mon 29 Apr75%Tue 30 Apr55%Saint Michael's Mount rainfall forecast issued today at 7:37 am. Next forecast at approx. 9:37 pm.1-Day3-Day5-Day Graph Plots Open in Graphs Rainfall Probability Forecast Met Office Rain Today Real-Time Predannack (Cornwall) RadarNational SatelliteNational SynopticGet an account to remove ads