Cloudy Skies and Cooler Temps Expected in Chicago
The National Weather Service (NWS) has issued a point forecast for Chicago, Illinois, predicting a high near 62°F (17°C) on Wednesday, September 23, 2026. The day is expected to feature cloudy skies, a northeast wind of 10 to 15 mph, and a 20% chance of afternoon showers. This forecast aligns with late-September climatological averages but is slightly cooler due to persistent cloud cover and onshore flow. Prediction markets are closely monitoring the temperature bands, with the 62-63°F range currently favored based on meteorological data.
