Arnold Wind ForecastUnited StatesCACalaveras CountyArnold1-Day3-Day5-Day Graph Plots Open in Graphs Wind Forecast NOAAWind Real-Time Arnold wind forecast issued today at 12:38 pm. Next forecast at approx. 12:38 am.Arnold Wind Statistics November WindCOLUMBIA (15.5 miles)2025OctoberNovemberStrongest 1 November, 20256.9mph SWAverage November4.9mphStrongest 11 October, 202510.3mph WSWAverage October5mphStrongest 13 February, 202518.3mph SSEAverage 20255.6mphClimate (2010–Present)COLUMBIA (15.5 miles)Take a look at our website widgetsAvailable free! Find Out MoreStrongest 24 October, 202123mph SEAverage 2020–20255.6mphGet WillyWeather+ to remove ads