Gramma Lake Wind ForecastUnited StatesOKComanche CountyGramma Lake1-Day3-Day5-Day Graph Plots Open in Graphs Wind Forecast NOAAWind Real-Time Gramma Lake wind forecast issued today at 6:32 pm. Next forecast at approx. 6:32 am.Gramma Lake Wind Statistics February WindFort Sill (22.4 miles)2025JanuaryFebruaryStrongest – Average February–Strongest 5 January, 202530mph NNWAverage January9.7mphStrongest 5 January, 202530mph NNWAverage 20259.7mphClimate (2010–Present)Fort Sill (22.4 miles)Take a look at our website widgetsAvailable free! Find Out MoreStrongest 14 January, 202238mph NAverage 2020–202510mphGet WillyWeather+ to remove ads