Saint Michael's Mount Rainfall ForecastUnited KingdomSWCornwallSaint Michael's MountToday 27 Apr35%Sun 28 Apr10%Mon 29 Apr80%Tue 30 Apr75%Wed 1 May15%Thu 2 May15%Saint Michael's Mount rainfall forecast issued yesterday at 7:38 pm. Next forecast at approx. 9:38 am.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