**Official National Weather Service forecasts and supporting model guidance indicate sunny conditions and a high near 93–94°F for Houston on September 27, 2026, with light variable winds shifting southeast and no precipitation expected.** This consensus from recent runs aligns closely with observed highs in the low-to-mid 90s over the prior days and supports the market's leading 92–93°F bin at 49% implied probability, followed by 90–91°F. Persistent high pressure and minimal cloud cover favor temperatures several degrees above the 1991–2020 average high of 87°F for the date, while steering patterns and lack of moisture limit upside risk toward 96°F or higher. Updated model runs and the next NWS briefing remain the key near-term catalysts.