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 5:29 am. Next forecast at approx. 5:29 pm.South Arroyo Wind Statistics May WindEl Monte (8.1 miles)2025AprilMayStrongest 1 May, 202512.8mph SSWAverage May7mphStrongest 1 April, 202516.1mph SSWAverage April7.5mphStrongest 13 March, 202519.7mph SWAverage 20256.9mphClimate (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