Portsmouth Harbour - Wicor Lake Rainfall ForecastUnited KingdomSEHampshirePortsmouth Harbour - Wicor LakeToday 9 Sep5%Thu 10 Sep55%Fri 11 Sep15%Sat 12 Sep55%Sun 13 Sep45%Mon 14 Sep15%Tue 15 Sep10%1-Day3-Day5-Day Graph Plots Open in Graphs Rainfall Probability Forecast Met Office Rain Today Real-Time Portsmouth Harbour - Wicor Lake rainfall forecast issued today at 7:08 pm. Next forecast at approx. 9:08 am. Rainfall Rainfall AccumulationDean Hill (Wiltshire) RadarGet WillyWeather+ to remove ads