Tre-wyn Wind ForecastUnited KingdomWLMonmouthshireTre-wyn1-Day3-Day5-Day Graph Plots Open in Graphs Wind Forecast Met OfficeWind Real-Time Tre-wyn wind forecast issued today at 7:13 pm. Next forecast at approx. 7:13 am. Wind Speed Wind GustTre-wyn Wind Statistics October WindHereford (23 km)2026SeptemberOctoberStrongest 10 October, 202613.4 mph WAverage October2.1 mphStrongest 19 September, 202615.7 mph WAverage September2.3 mphStrongest 2 July, 202626.8 mph SAverage 20263.1 mphClimate (2021–2026)Hereford (23 km)Take a look at our website widgetsAvailable free! Find Out MoreStrongest 7 December, 202429.1 mph WAverage 2021–20262.9 mphWind RoseAnnual (5 Year Average)5 Year Average Annual5 Year Average October20%11.25%2.5%CalmFreshOctober Wind RoseOctober (5 Year Average)5 Year Average Annual5 Year Average October22.5%12.5%2.5%CalmFreshGet WillyWeather+ to remove ads