Trader consensus has converged on 7°C as the lowest temperature recorded in Beijing on October 7, 2026, reflecting verified observational data from official monitoring stations under predominantly clear skies and light southerly winds. This outcome aligns with the day's observed minimum amid typical early-autumn radiative cooling, with afternoon highs near 25°C and dew points supporting efficient overnight temperature drops without significant cloud cover or precipitation to moderate the decline. Market-implied odds near 100% indicate strong confidence in these measurements, consistent with historical October variability where daily lows often fall in the 5–12°C range. A revision in final station reports or discrepancies across urban versus airport sites could theoretically alter resolution, though current evidence makes such shifts unlikely before official confirmation.