Highest temperature in San Francisco on Sep 21, 2026?

Kalshi

The event resolves based on the maximum temperature recorded in San Francisco (CLISFO) on September 21, 2026, as reported by The Weather Company. Six distinct temperature ranges are defined, each corresponding to a separate market that will resolve to 'Yes' if the recorded high falls within its specified range. All markets share identical secondary rules regarding data verification and error handling. The Weather Company’s official report is the sole authority, and preliminary data may be subject to revision. If a material error is identified before the expiration date, resolution may be delayed until a corrected value is published or until expiration, whichever occurs first. If no valid data exists at expiration, markets resolve to the last fair price determined by the exchange. The 'Final' status on The Weather Company’s platform is informational only and does not guarantee data accuracy or exempt the market from these procedures.