Johnson Airport Wind ForecastUnited StatesMNMarshall CountyJohnson Airport1-Day3-Day5-Day Graph Plots Open in Graphs Wind Forecast NOAAWind Real-Time Johnson Airport wind forecast issued today at 6:35 am. Next forecast at approx. 6:35 pm.Johnson Airport Wind Statistics March WindGRAFTON (22.4 miles)2026FebruaryMarchStrongest – Average March–Strongest 27 February, 202635.8mph WNWAverage February11.3mphStrongest 18 January, 202636.9mph NNWAverage 202611.7mphClimate (2011–Present)GRAFTON (22.4 miles)Take a look at our website widgetsAvailable free! Find Out MoreStrongest 3 March, 202443.8mph WSWAverage 2021–202611.2mphGet WillyWeather+ to remove ads