Barnstaple Rainfall ForecastUnited KingdomSWDevonBarnstapleToday 12 Oct90%Tue 13 Oct45%Wed 14 Oct20%Thu 15 Oct80%Fri 16 Oct30%Sat 17 OctNo RainSun 18 Oct30%1-Day3-Day5-Day Graph Plots Open in Graphs Rainfall Probability Forecast Met Office Rain Today Real-Time Barnstaple rainfall forecast issued today at 7:09 pm. Next forecast at approx. 9:09 am. Rainfall Rainfall AccumulationCobbacombe Cross (Devon) RadarGet WillyWeather+ to remove ads