Semilong Wind ForecastUnited KingdomEMNorthamptonshireSemilong1-Day3-Day5-Day Graph Plots Open in Graphs Wind Forecast Met OfficeWind Real-Time Semilong wind forecast issued today at 7:09 am. Next forecast at approx. 7:09 pm. Wind Speed Wind GustSemilong Wind Statistics September WindBedford (29km)2026AugustSeptemberStrongest 4 September, 202617.9mph WAverage September6.7mphStrongest 5 August, 202617.9mph WAverage August5.8mphStrongest 27 January, 202626.8mph ESEAverage 20267.2mphClimate (2021–2026)Bedford (29km)Take a look at our website widgetsAvailable free! Find Out MoreStrongest 18 February, 202235.8mph SSWAverage 2021–20267.1mphWind RoseAnnual (5 Year Average)5 Year Average Annual5 Year Average September17.5%10%2.5%CalmFreshSeptember Wind RoseSeptember (5 Year Average)5 Year Average Annual5 Year Average September17.5%10%2.5%CalmFreshGet WillyWeather+ to remove ads