Foster City Wind ForecastUnited StatesCASan Mateo CountyFoster City1-Day3-Day5-Day Graph Plots Open in Graphs Wind Forecast NOAAWind Real-Time Foster City wind forecast issued today at 1:32 am. Next forecast at approx. 12:32 pm. Wind Speed Wind GustFoster City Wind Statistics November WindSan Carlos Airport (3.1 miles)2026OctoberNovemberStrongest – Average November–Strongest 10 October, 202615 mph SWAverage October6.2 mphStrongest 3 January, 202618.3 mph SSWAverage 20267.2 mphClimate (2021–2026)San Carlos Airport (3.1 miles)Take a look at our website widgetsAvailable free! Find Out MoreStrongest 8 August, 202479.4 mph NAverage 2021–20267.3 mphGet WillyWeather+ to remove ads