Tennant Wind ForecastUnited StatesCASiskiyou CountyTennant1-Day3-Day5-Day Graph Plots Open in Graphs Wind Forecast NOAAWind Real-Time Tennant wind forecast issued yesterday at 11:34 pm. Next forecast at approx. 11:34 am. Wind Speed Wind GustTennant Wind Statistics August WindMount Shasta (28 miles)2026JulyAugustStrongest – Average August–Strongest 29 July, 202623.9mph ESEAverage July1.1mphStrongest 5 March, 202634.9mph WAverage 20262.1mphClimate (2021–2026)Mount Shasta (28 miles)Take a look at our website widgetsAvailable free! Find Out MoreStrongest 13 February, 202336.9mph WNWAverage 2021–20263mphGet WillyWeather+ to remove ads