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 4:34 am. Next forecast at approx. 4:34 pm. Portland Airport Wind Statistics View MoreSeptember WindPortland Airport (0km)2025AugustSeptemberStrongest 3 September, 202564.8km/h WAverage September19.6km/hStrongest 29 August, 202581.4km/h SSWAverage August16.4km/hStrongest 22 July, 202592.5km/h WNWAverage 202515.5km/hClimate (2010–Present)Portland Airport (0km)Take a look at our website widgetsAvailable free! Find Out MoreStrongest 2 September, 2024120.2km/h WAverage 2020–202516.4km/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