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 11:34 am. Next forecast at approx. 11:34 pm. Wind Speed Wind Gust Portland Airport Wind Statistics View MoreSeptember WindPortland Airport (0km)2026AugustSeptemberStrongest 20 September, 202681.4km/h WNWAverage September17.6km/hStrongest 12 August, 202661.2km/h WAverage August14.8km/hStrongest 2 July, 202688.9km/h NWAverage 202615.9km/hClimate (2021–2026)Portland Airport (0km)Take a look at our website widgetsAvailable free! Find Out MoreStrongest 2 September, 2024120.2km/h WAverage 2021–202616.5km/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