Highest temperature in Philadelphia on Sep 21, 2026?

Kalshi

The event resolves based on the maximum temperature recorded in Philadelphia on September 21, 2026, as reported by The Weather Company. Six separate markets cover distinct temperature ranges: 67°F or below, 68–69°F, 70–71°F, 72–73°F, 74–75°F, and above 75°F. Each market resolves to 'Yes' if the recorded temperature falls within its specified range. All markets share common 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 official determinant. If a material error is identified in the initial publication before the expiration date, the resolution may be delayed until a corrected value is released or until the expiration date arrives. If no valid data exists at expiration, all markets resolve to the last fair price determined by the exchange. The 'Final' status on The Weather Company’s platform is informational and does not guarantee data accuracy or exempt the event from these error-resolution procedures.