Lowest temperature in Boston on Sep 20, 2026?

Kalshi

All markets resolve based on the minimum temperature recorded at Boston's CLIBOS station on September 20, 2026, as reported by The Weather Company. Each market corresponds to a specific temperature range: 46°F or below, 47-48°F, 49-50°F, 51-52°F, 53-54°F, or 55°F and above. The Weather Company's official reporting is the sole determinant, even if other sources show different values. Preliminary data may be subject to rounding or conversion discrepancies, and the Exchange reserves the right to delay resolution if a material error is identified in the initial publication. If data remains unavailable by the expiration date, markets will resolve to the last fair price determined by Kalshi. The "Final" status on weather.com/kalshi is informational and does not guarantee error-free data.