Denny Wind ForecastUnited StatesILPerry CountyDenny1-Day3-Day5-Day Graph Plots Open in Graphs Wind Forecast NOAAWind Real-Time Denny wind forecast issued today at 10:36 pm. Next forecast at approx. 10:36 am.Denny Wind Statistics March WindSouthern Illinois Airport (18.6 miles)2026FebruaryMarchStrongest – Average March–Strongest 18 February, 202647mph SSWAverage February8mphStrongest 8 January, 202651mph SSWAverage 20268.4mphClimate (2010–Present)Southern Illinois Airport (18.6 miles)Take a look at our website widgetsAvailable free! Find Out MoreStrongest 5 April, 202367.1mph SSWAverage 2021–20267.4mphGet WillyWeather+ to remove ads