Chalk Farm Rainfall ForecastUnited KingdomSEGreater LondonChalk FarmToday 17 Oct10%Sun 18 Oct85%Mon 19 Oct10%Tue 20 Oct40%Wed 21 Oct50%Thu 22 Oct15%Fri 23 Oct55%1-Day3-Day5-Day Graph Plots Open in Graphs Rainfall Probability Forecast Met Office Rain Today Real-Time Chalk Farm rainfall forecast issued today at 7:08 am. Next forecast at approx. 9:08 pm. Rainfall Rainfall AccumulationChenies (Hertfordshire) RadarGet WillyWeather+ to remove ads