McArthur Wind ForecastUnited StatesCAShasta CountyMcArthur1-Day3-Day5-Day Graph Plots Open in Graphs Wind Forecast NOAAWind Real-Time McArthur wind forecast issued today at 11:31 am. Next forecast at approx. 11:31 pm. Wind Speed Wind GustMcArthur Wind Statistics August WindMount Shasta (51 miles)2026JulyAugustStrongest 1 August, 202621.9mph WAverage August1.6mphStrongest 29 July, 202623.9mph ESEAverage July1mphStrongest 5 March, 202634.9mph WAverage 20262.1mphClimate (2021–2026)Mount Shasta (51 miles)Take a look at our website widgetsAvailable free! Find Out MoreStrongest 13 February, 202336.9mph WNWAverage 2021–20263mphGet WillyWeather+ to remove ads