Chelston Rainfall ForecastUnited KingdomSWSomersetChelstonToday 17 May90%Mon 18 May95%Tue 19 May70%Wed 20 May30%Thu 21 May15%Fri 22 May5%Sat 23 May5%Chelston rainfall forecast issued today at 1:39 pm. Next forecast at approx. 3:39 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