Altadena Wind ForecastUnited StatesCALos Angeles CountyAltadena1-Day3-Day5-Day Graph Plots Open in Graphs Wind Forecast NOAAWind Real-Time Altadena wind forecast issued today at 6:33 pm. Next forecast at approx. 6:33 am. Wind Speed Wind GustAltadena Wind Statistics November WindEl Monte (8.7 miles)2026OctoberNovemberStrongest 1 November, 202616.1 mph SWAverage November6.1 mphStrongest 10 October, 202615 mph SSWAverage October6.5 mphStrongest 7 March, 202618.3 mph NAverage 20267.2 mphClimate (2021–2026)El Monte (8.7 miles)Take a look at our website widgetsAvailable free! Find Out MoreStrongest 13 March, 202519.7 mph SWAverage 2021–20267 mphGet WillyWeather+ to remove ads