South Arroyo Wind ForecastUnited StatesCALos Angeles CountySouth Arroyo1-Day3-Day5-Day Graph Plots Open in Graphs Wind Forecast NOAAWind Real-Time South Arroyo wind forecast issued today at 1:31 pm. Next forecast at approx. 1:31 am.South Arroyo Wind Statistics March WindEl Monte (8.1 miles)2025FebruaryMarchStrongest 13 March, 202519.7mph SWAverage March7.4mphStrongest 6 February, 202512.8mph SSWAverage February6.9mphStrongest 13 March, 202519.7mph SWAverage 20256.7mphClimate (2010–Present)El Monte (8.1 miles)Take a look at our website widgetsAvailable free! Find Out MoreStrongest 23 March, 202119.7mph SSWAverage 2020–20257mphGet WillyWeather+ to remove ads