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 1:32 pm. Next forecast at approx. 1:32 am.Altadena Wind Statistics July WindEl Monte (8.7 miles)2025JuneJulyStrongest 1 July, 202512.8mph SSWAverage July8.1mphStrongest 2 June, 202513.9mph SWAverage June8.2mphStrongest 13 March, 202519.7mph SWAverage 20257.3mphClimate (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