Predicting the specific high temperature on a single day in a specific city belongs to weather prediction markets, which are relatively niche and granular. While specialized players track such data, the general public rarely ponders this exact question.

March 31, 2026 - April 1, 2026, prices for '67°F or below' and '68-69°F' continued to hover at low levels (dropping from ~14c to 5-7c), while '76-77°F' retreated to 20.5c after hitting a peak of 31c. This volatility reflects market uncertainty before the cold front forecast models fully solidified. March 29, 2026 - March 31, 2026, due to updates and stabilization of weather forecast models, the price for 76-77°F surged from 12c to 31c, becoming the favorite; meanwhile, the price for 74-75°F also rose from 14.5c to 26c. March 29, 2026, 19:20 - 21:30, most options experienced drastic fluctuations. For instance, the price for 72-73°F plummeted from 25.5c to 12c before recovering to 22c; 67°F or below dropped from 25.5c to 12c and then rose to 14c. This was caused by significant short-term updates and divergences in weather forecasting models, leading to rapid adjustments in market expectations.

There is a significant divergence. The prediction market's current capital distribution still favors the 74-77°F range, implying an expectation of warm temperatures. However, the latest mainstream meteorological forecasts (e.g., NBC5 and Wunderground) have updated to show a cold front arriving on Friday, which will drop the maximum temperature on Saturday (April 4) to around 66-68°F [3, 10]. The market prices have not yet fully priced in this recent cold front warning.