Official National Weather Service observations recorded a maximum temperature of 90°F at Austin Bergstrom International Airport on October 6, 2026, measured at 3:56 PM CDT under clear skies with light northeast winds and zero precipitation. This value sits 4°F above the 1991–2020 daily normal of 86°F and aligns precisely with the market's dominant 90–91°F outcome. Persistent high pressure and dry northerly flow maintained stable atmospheric conditions that prevented significant cooling or moisture return, producing the observed daytime peak consistent with recent climatological trends for early October. With the full daily record now verified, no realistic meteorological revisions or alternative station data can alter the outcome.