Windmill Hill Wind ForecastUnited KingdomSWBristolWindmill Hill1-Day3-Day5-Day Graph Plots Open in Graphs Wind Forecast Met OfficeWind Real-Time Windmill Hill wind forecast issued yesterday at 7:08 pm. Next forecast at approx. 7:08 am. Wind Speed Wind GustWindmill Hill Wind Statistics September WindLyneham (41km)2026AugustSeptemberStrongest – Average September–Strongest – Average August–Strongest – Average 2026–Climate (2021–2026)Lyneham (41km)Take a look at our website widgetsAvailable free! Find Out MoreStrongest 5 October, 202124.6mph SAverage 2021–20260.2mphWind RoseAnnual (5 Year Average)5 Year Average Annual5 Year Average September17.5%10%2.5%CalmStrongSeptember Wind RoseSeptember (5 Year Average)5 Year Average Annual5 Year Average September27.5%15%2.5%CalmStrongGet WillyWeather+ to remove ads