Highest temperature in Philadelphia on Oct 21, 2026?

Kalshi

All markets resolve based on the maximum temperature recorded in Philadelphia on October 21, 2026, as reported by The Weather Company. Each market corresponds to a specific temperature range: 60°F or below, 61-62°F, 63-64°F, 65-66°F, 67-68°F, or 69°F and above. The official data source is The Weather Company, and any discrepancies or errors in preliminary reports will be addressed per the Exchange's discretion. If material errors occur in the initial publication, the Expiration may be extended until a corrected value is released or until the Expiration Date. In the absence of data by the Expiration Date, markets resolve to the last fair price determined by Kalshi. Note that a "Final" status on weather.com/kalshi is informational and does not guarantee data accuracy.