The Folly Rainfall ForecastUnited KingdomEEHertfordshireThe FollyToday 7 Mar45%Sun 8 Mar20%Mon 9 Mar20%Tue 10 Mar85%Wed 11 Mar85%Thu 12 Mar50%The Folly rainfall forecast issued yesterday 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 Chenies (Hertfordshire) RadarNational SatelliteNational SynopticGet WillyWeather+ to remove ads