Farnham Rainfall ForecastUnited KingdomEESuffolkFarnhamToday 17 Jun75%Fri 18 Jun70%Sat 19 Jun25%Sun 20 Jun25%Mon 21 Jun35%Tue 22 Jun45%Wed 23 Jun20%Farnham rainfall forecast issued today at 9:20 pm. Next forecast at approx. 11:20 am.1-Day3-Day5-Day Graph Plots Open in Graphs Rainfall Probability Forecast Met Office Rain Today Real-Time National RadarNational SatelliteNational SynopticGet an account to remove ads