Upper Harlestone Wind ForecastUnited KingdomEMNorthamptonshireUpper Harlestone1-Day3-Day5-Day Graph Plots Open in Graphs Wind Forecast Met OfficeWind Real-Time Upper Harlestone wind forecast issued today at 7:11 pm. Next forecast at approx. 7:11 am. Wind Speed Wind GustUpper Harlestone Wind Statistics July WindChurch Lawford (25km)2026JuneJulyStrongest 2 July, 202615.7mph WNWAverage July4.5mphStrongest 4 June, 202615.7mph WAverage June4mphStrongest 25 March, 202624.6mph WNWAverage 20264.8mphClimate (2021–2026)Church Lawford (25km)Take a look at our website widgetsAvailable free! Find Out MoreStrongest 18 February, 202233.6mph WAverage 2021–20264.4mphWind RoseAnnual (5 Year Average)5 Year Average Annual5 Year Average July17.5%10%2.5%CalmFreshJuly Wind RoseJuly (5 Year Average)5 Year Average Annual5 Year Average July30%16.25%2.5%CalmFreshGet WillyWeather+ to remove ads