**Official measurements from the National Weather Service at Austin-Bergstrom International Airport recorded a daily maximum of 94°F on September 26, 2026, under mostly clear to partly cloudy skies with light southeast winds and no precipitation.** This placed the high squarely in the narrow 92-93°F bin that captured near-certain market-implied odds. Persistent late-summer warmth across central Texas, driven by a strong subtropical ridge and above-normal soil moisture deficits, supported temperatures several degrees above the 1991-2020 September average high of 88.4°F. With the date concluded and verified observations now available, the outcome reflects settled data rather than forecast uncertainty. Minor revisions to station records or use of an alternate official site could theoretically shift the exact bin, though such adjustments are rare after initial climate summaries are issued.