Chewton Keynsham Rainfall ForecastUnited KingdomSWSomersetChewton KeynshamToday 16 Aug5%Mon 17 Aug15%Tue 18 Aug15%Wed 19 Aug35%Thu 20 Aug40%Fri 21 Aug30%1-Day3-Day5-Day Graph Plots Open in Graphs Rainfall Probability Forecast Met Office Rain Today Real-Time Chewton Keynsham rainfall forecast issued today at 7:09 am. Next forecast at approx. 9:09 pm. Rainfall Rainfall AccumulationDean Hill (Wiltshire) RadarGet WillyWeather+ to remove ads