Old Mill Rainfall ForecastUnited KingdomSWCornwallOld MillToday 27 Jun85%Sun 28 Jun30%Mon 29 Jun10%Tue 30 Jun35%Wed 1 Jul45%Thu 2 Jul15%Fri 3 Jul5%Old Mill 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 AccumulationCobbacombe Cross (Devon) RadarGet WillyWeather+ to remove ads