St Catherine Rainfall ForecastUnited KingdomSWSomersetSt CatherineToday 23 Jan90%Sat 24 Jan85%Sun 25 Jan35%Mon 26 Jan75%Tue 27 Jan75%Wed 28 Jan15%Thu 29 Jan35%St Catherine rainfall forecast issued today at 12:38 pm. Next forecast at approx. 2:38 am.1-Day3-Day5-Day Graph Plots Open in Graphs Rainfall Probability Forecast Met Office Rain Today Real-Time Dean Hill (Wiltshire) RadarNational SatelliteNational SynopticGet WillyWeather+ to remove ads