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 1:37 pm. Next forecast at approx. 1:37 am.Altadena Wind Statistics November WindEl Monte (8.7 miles)2025OctoberNovemberStrongest – Average November–Strongest 11 October, 202515mph SSWAverage October6.5mphStrongest 13 March, 202519.7mph SWAverage 20257.4mphClimate (2010–Present)El Monte (8.7 miles)Take a look at our website widgetsAvailable free! Find Out MoreStrongest 23 March, 202119.7mph SSWAverage 2020–20257mphGet WillyWeather+ to remove ads