Gridley Wind ForecastUnited StatesILMcLean CountyGridley1-Day3-Day5-Day Graph Plots Open in Graphs Wind Forecast NOAAWind Real-Time Gridley wind forecast issued today at 1:33 am. Next forecast at approx. 1:33 pm. Wind Speed Wind GustGridley Wind Statistics June WindPontiac Municipal Airport (18 miles)2026MayJuneStrongest – Average June–Strongest – Average May–Strongest 13 March, 202638mph WAverage 202610.9mphClimate (2021–2026)Pontiac Municipal Airport (18 miles)Take a look at our website widgetsAvailable free! Find Out MoreStrongest 13 March, 202638mph WAverage 2021–20269.5mphGet WillyWeather+ to remove ads