Calderstones Rainfall ForecastUnited KingdomNWMerseysideCalderstonesToday 7 Sep85%Tue 8 Sep65%Wed 9 Sep10%Thu 10 Sep45%Fri 11 Sep35%Sat 12 Sep45%1-Day3-Day5-Day Graph Plots Open in Graphs Rainfall Probability Forecast Met Office Rain Today Real-Time Calderstones rainfall forecast issued today at 1:08 am. Next forecast at approx. 3:08 pm. Rainfall Rainfall AccumulationHameldon Hill (Lancashire) RadarGet WillyWeather+ to remove ads