Castro City Wind ForecastUnited StatesCASanta Clara CountyCastro City1-Day3-Day5-Day Graph Plots Open in Graphs Wind Forecast NOAAWind Real-Time Castro City wind forecast issued today at 4:32 am. Next forecast at approx. 4:32 pm.Castro City Wind Statistics January WindPalo Alto Airport (4.3 miles)2026DecemberJanuaryStrongest – Average January–Strongest 24 December, 202521.9mph SSEAverage December6.4mphStrongest – Average 2026–Climate (2010–Present)Palo Alto Airport (4.3 miles)Take a look at our website widgetsAvailable free! Find Out MoreStrongest 8 April, 202157.5mph NAverage 2021–20259mphGet WillyWeather+ to remove ads