Markwell Rainfall ForecastUnited KingdomSWCornwallMarkwellToday 27 Jun85%Sun 28 Jun10%Mon 29 Jun5%Tue 30 Jun35%Wed 1 Jul15%Thu 2 Jul45%Fri 3 Jul5%Markwell rainfall forecast issued today at 7:35 pm. Next forecast at approx. 9:35 am.1-Day3-Day5-Day Graph Plots Open in Graphs Rainfall Probability Forecast Met Office Rain Today Real-Time Rainfall Rainfall AccumulationPredannack (Cornwall) RadarGet WillyWeather+ to remove ads