St Ives Rainfall ForecastUnited KingdomSWCornwallSt IvesToday 28 Mar30%Sun 29 Mar85%Mon 30 Mar45%Tue 31 Mar45%Wed 1 Apr35%Thu 2 Apr50%St Ives rainfall forecast issued yesterday at 6:37 pm. Next forecast at approx. 8:37 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