Portland Airport Wind ForecastAustraliaVICWestern DistrictPortland Airport1-Day3-Day5-Day Graph Plots Open in Graphs Wind Forecast Bureau of MeteorologyWind Real-Time Portland Airport wind forecast issued today at 8:34 pm. Next forecast at approx. 8:34 am. Portland Airport Wind Statistics View MoreSeptember WindPortland Airport (0km)2025AugustSeptemberStrongest 7 September, 202585.3km/h NNEAverage September22.4km/hStrongest 29 August, 202581.4km/h SSWAverage August16.4km/hStrongest 22 July, 202592.5km/h WNWAverage 202515.8km/hClimate (2010–Present)Portland Airport (0km)Take a look at our website widgetsAvailable free! Find Out MoreStrongest 2 September, 2024120.2km/h WAverage 2020–202516.5km/hWind RoseAnnual (5 Year Average)5 Year Average Annual5 Year Average September17.5%10%2.5%CalmGaleSeptember Wind RoseSeptember (5 Year Average)5 Year Average Annual5 Year Average September17.5%10%2.5%CalmGaleGet WillyWeather+ to remove ads