Lowest temperature in Chicago on Sep 8, 2026?

Kalshi

The event resolves based on the minimum temperature recorded in Chicago (CLIMDW) on September 8, 2026, as reported by The Weather Company. Five distinct temperature ranges are defined, each corresponding to a separate market outcome. If the recorded minimum temperature falls within a specific range, the associated market resolves to 'Yes'; all other markets resolve to 'No'. All markets share identical secondary rules regarding data verification and error handling. Preliminary data may be subject to rounding or conversion differences, and The Weather Company’s final reported value is the sole determinant of resolution. If the Exchange identifies a material error in the initial publication, it may delay expiration until a corrected value is released or until the expiration date, whichever comes first. If no valid data remains available by the expiration date, all markets resolve to the last fair price determined by Kalshi. The 'Final' status on The Weather Company’s platform is informational only and does not guarantee data accuracy or exempt the market from these resolution procedures.