North Harrow Wind ForecastUnited KingdomSEGreater LondonNorth Harrow1-Day3-Day5-Day Graph Plots Open in Graphs Wind Forecast Met OfficeWind Real-Time North Harrow wind forecast issued today at 1:11 pm. Next forecast at approx. 1:11 am.North Harrow Wind Statistics March WindNortholt (5km)2026FebruaryMarchStrongest 12 March, 202624.6mph SWAverage March6.7mphStrongest 16 February, 202624.6mph WNWAverage February7.7mphStrongest 16 February, 202624.6mph WNWAverage 20267mphClimate (2011–Present)Northolt (5km)Take a look at our website widgetsAvailable free! Find Out MoreStrongest 18 February, 202238mph WSWAverage 2021–20266.3mphWind RoseAnnual (5 Year Average)5 Year Average Annual5 Year Average March20%11.25%2.5%CalmNear GaleMarch Wind RoseMarch (5 Year Average)5 Year Average Annual5 Year Average March25%13.75%2.5%CalmNear GaleGet WillyWeather+ to remove ads