Old Swan Rainfall ForecastUnited KingdomNWMerseysideOld SwanToday 17 Aug90%Tue 18 Aug85%Wed 19 Aug65%Thu 20 Aug45%Fri 21 Aug30%Sat 22 Aug5%Sun 23 Aug5%1-Day3-Day5-Day Graph Plots Open in Graphs Rainfall Probability Forecast Met Office Rain Today Real-Time Old Swan rainfall forecast issued today at 1:08 pm. Next forecast at approx. 3:08 am. Rainfall Rainfall AccumulationHameldon Hill (Lancashire) RadarGet WillyWeather+ to remove ads