Knapwell Rainfall ForecastUnited KingdomEECambridgeshireKnapwellToday 31 Jul5%Sat 1 Aug5%Sun 2 Aug5%Mon 3 Aug10%Tue 4 Aug35%Wed 5 Aug10%Thu 6 Aug10%1-Day3-Day5-Day Graph Plots Open in Graphs Rainfall Probability Forecast Met Office Rain Today Real-Time Knapwell rainfall forecast issued today at 7:12 am. Next forecast at approx. 9:12 pm. Rainfall Rainfall AccumulationChenies (Hertfordshire) RadarGet WillyWeather+ to remove ads