Carn Brea Rainfall ForecastUnited KingdomSWCornwallCarn BreaToday 16 Sep60%Thu 17 Sep10%Fri 18 Sep45%Sat 19 Sep70%Sun 20 Sep15%Mon 21 Sep15%Tue 22 Sep15%1-Day3-Day5-Day Graph Plots Open in Graphs Rainfall Probability Forecast Met Office Rain Today Real-Time Carn Brea rainfall forecast issued today at 7:08 pm. Next forecast at approx. 9:08 am. Rainfall Rainfall AccumulationPredannack (Cornwall) RadarGet WillyWeather+ to remove ads