A Historic Return to the Midwest
The NASCAR O’Reilly Auto Parts Series and the Cup Series are set to make their long‑awaited return to Chicagoland Speedway this weekend, marking the first Midwest‑based weekend for the sport since the downtown Chicago street race concluded in 2026.
The 1.5‑mile oval, which first opened its gates in 2001, has been a staple of the Midwest circuit for more than two decades, hosting both the OAP Series and the Cup Series from 2001 through 2019 before a pandemic‑induced hiatus in 2020.
Weather forecasts for Saturday, July 11, call for a high of 91°F at 3:00 PM, a 30 % chance of rain at 2:00 PM and light winds of 5 to 7 MPH, while the OAP Series race slated for 7:00 PM is expected to sit at about 88°F with a similar 30 % precipitation probability.
Sunday’s Cup Series showdown is projected to reach a high of 89°F at 3:00 PM, with a 42 % chance of showers and winds of 5 to 7 MPH, and temperatures slipping to the mid‑70s after the event concludes.
While the prospect of rain adds a layer of uncertainty, teams are preparing contingency plans, and fans are advised to bring rain gear as the weekend promises a blend of high‑speed competition and unpredictable weather.