Clayton Wind ForecastUnited StatesIDCuster CountyClayton1-Day3-Day5-Day Graph Plots Open in Graphs Wind Forecast NOAAWind Real-Time Clayton wind forecast issued today at 6:31 pm. Next forecast at approx. 6:31 am.Clayton Wind Statistics April WindChallis - Challis Airport (26.1 miles)2025MarchAprilStrongest – Average April–Strongest 27 March, 202549mph SSWAverage March6mphStrongest 27 March, 202549mph SSWAverage 20253.8mphClimate (2010–Present)Challis - Challis Airport (26.1 miles)Take a look at our website widgetsAvailable free! Find Out MoreStrongest 11 September, 202466mph WAverage 2020–20255.6mphGet WillyWeather+ to remove ads