Kelmarsh Rainfall ForecastUnited KingdomEMNorthamptonshireKelmarshToday 13 Sep50%Mon 14 Sep50%Tue 15 Sep80%Wed 16 Sep20%Thu 17 Sep30%Fri 18 Sep5%Sat 19 Sep35%1-Day3-Day5-Day Graph Plots Open in Graphs Rainfall Probability Forecast Met Office Rain Today Real-Time Kelmarsh rainfall forecast issued today at 7:08 pm. Next forecast at approx. 9:08 am. Rainfall Rainfall AccumulationChenies (Hertfordshire) RadarGet WillyWeather+ to remove ads