Arnold Wind ForecastUnited StatesCACalaveras CountyArnold1-Day3-Day5-Day Graph Plots Open in Graphs Wind Forecast NOAAWind Real-Time Arnold wind forecast issued today at 7:31 pm. Next forecast at approx. 7:31 am.Arnold Wind Statistics June WindCOLUMBIA (15.5 miles)2025MayJuneStrongest 7 June, 202510.3mph WAverage June5.4mphStrongest 5 May, 202511.4mph NAverage May5.6mphStrongest 13 February, 202518.3mph SSEAverage 20255.4mphClimate (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