Penton Grafton Wind ForecastUnited KingdomSEHampshirePenton Grafton1-Day3-Day5-Day Graph Plots Open in Graphs Wind Forecast Met OfficeWind Real-Time Penton Grafton wind forecast issued today at 7:11 am. Next forecast at approx. 7:11 pm.Penton Grafton Wind Statistics June WindMiddle Wallop (8km)2026MayJuneStrongest 3 June, 202620.1mph SSWAverage June8.8mphStrongest 13 May, 202622.4mph WNWAverage May5.6mphStrongest 11 January, 202626.8mph SAverage 20267.5mphClimate (–Present)Middle Wallop (8km)Take a look at our website widgetsAvailable free! Find Out MoreStrongest 18 February, 202240.3mph WAverage 2021–20266.5mphGet WillyWeather+ to remove ads