Illinois Golf by the Season

Spring (April to early June) in Illinois brings moderate temperatures typically ranging from the mid-50s to low 70s °F. Courses like ThunderHawk Golf Club (Beach Park) and Cantigny Golf Club (Plainfield) begin to flourish with fresh fairways and less wear. However, variable weather including occasional frost delays and rain showers can affect course access early on. Crowds are lighter than summer, giving flexible tee times and favorable pricing. Daylight grows from about 12 to 15 hours, allowing afternoon rounds. Early spring golfers should prepare for cool mornings and pack layers.

Summer (late June through August) offers warm temperatures averaging 75–85°F, ideal for full rounds at premium courses such as Stonewall Orchard Golf Club (Grayslake) and The Preserve at Oak Meadows (Addison). Course conditions peak with lush greens but expect higher humidity and occasional thunderstorms. This is peak season for golf tourism in Illinois, driving up demand and pricing for tee times and lodging in Chicago-area hotels like The Langham and Four Seasons Hotel Chicago. Crowds are at their highest, and early morning tee times book quickly. Daylight extends up to 15+ hours, maximizing playtime.

Fall (September to November) in Illinois features cooling temperatures from the mid-70s down to the 40s °F. This season revitalizes play at courses including Harborside International Golf Center (Starboard) in Chicago and Blackstone Golf Club (Marengo) as the summer heat fades. Crowds thin out, making tee time availability easier and pricing more attractive, especially after mid-October. Daylight shortens from about 13 to 9 hours, so afternoon rounds become less practical late in the season. Fall is excellent for golfers seeking fewer crowds and moderate weather but requires earlier starts.