St Helens Rainfall ForecastUnited KingdomSEIsle of WightSt HelensToday 27 Sep90%Mon 28 Sep55%Tue 29 Sep80%Wed 30 Sep80%Thu 1 Oct30%Fri 2 Oct5%Sat 3 Oct5%1-Day3-Day5-Day Graph Plots Open in Graphs Rainfall Probability Forecast Met Office Rain Today Real-Time St Helens rainfall forecast issued today at 7:08 am. Next forecast at approx. 9:08 pm. Rainfall Rainfall AccumulationDean Hill (Wiltshire) RadarGet WillyWeather+ to remove ads