Galmpton (South Hams) Rainfall ForecastUnited KingdomSWDevonGalmpton (South Hams)Today 18 Jan40%Mon 19 Jan30%Tue 20 Jan80%Wed 21 Jan65%Thu 22 Jan80%Fri 23 Jan75%Sat 24 Jan55%Galmpton (South Hams) rainfall forecast issued today at 6:36 pm. Next forecast at approx. 8:36 am.1-Day3-Day5-Day Graph Plots Open in Graphs Rainfall Probability Forecast Met Office Rain Today Real-Time Cobbacombe Cross (Devon) RadarNational SatelliteNational SynopticGet WillyWeather+ to remove ads