Chapel Knapp Rainfall ForecastUnited KingdomSWWiltshireChapel KnappToday 11 May5%Sun 12 May65%Mon 13 May90%Tue 14 May50%Wed 15 May40%Thu 16 May35%Chapel Knapp rainfall forecast issued today at 7:38 am. Next forecast at approx. 9:38 pm.1-Day3-Day5-Day Graph Plots Open in Graphs Rainfall Probability Forecast Met Office Rain Today Real-Time Dean Hill (Wiltshire) RadarNational SatelliteNational SynopticGet an account to remove ads