Caswell Rainfall ForecastUnited KingdomEMNorthamptonshireCaswellToday 28 Sep95%Wed 29 Sep20%Thu 30 Sep80%Fri 1 Oct80%Sat 2 Oct85%Sun 3 Oct15%Mon 4 Oct10%Caswell rainfall forecast issued today at 1:43 pm. Next forecast at approx. 3:43 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