Grant Wind ForecastUnited StatesCOPark CountyGrant1-Day3-Day5-Day Graph Plots Open in Graphs Wind Forecast NOAAWind Real-Time Grant wind forecast issued today at 2:33 am. Next forecast at approx. 2:33 pm. Wind Speed Wind GustGrant Wind Statistics August WindBerthoud Pass (26.1 miles)2026JulyAugustStrongest 8 August, 202636.9mph WNWAverage August13.1mphStrongest 21 July, 202640.3mph SEAverage July12.2mphStrongest 16 January, 202661.1mph NWAverage 202619.7mphClimate (2021–2026)Berthoud Pass (26.1 miles)Take a look at our website widgetsAvailable free! Find Out MoreStrongest 7 May, 202461.1mph WNWAverage 2021–202619.5mphGet WillyWeather+ to remove ads