**Trader sentiment for the lowest temperature in Houston on August 28, 2026, clusters tightly around 74–83°F bins (each 26–27.5%), reflecting genuine uncertainty in the precise overnight minimum amid typical late-summer subtropical conditions.** Forecasts from sources including the National Weather Service, WeatherBug, and numerical models indicate an expected low in the upper 70s to low 80s°F, consistent with the historical average of ~75.6°F but elevated by recent warm, humid patterns. High dew points near 75–78°F limit nocturnal radiative cooling, as moist air retains heat and reduces the temperature drop after sunset. Light winds (often 5–10 mph from the southeast or variable) and variable cloud cover further moderate cooling rates, while the absence of a strong cold front or dry air mass keeps the minimum from falling sharply. The spread across adjacent bins (72–73°F through 82–83°F) arises because small differences in timing of the daily minimum, local microclimates (e.g., airport stations vs. urban heat island effects), or last model runs can shift the exact reading by a few degrees. Extreme outcomes remain heavily discounted: probabilities below 70°F or above 84°F are under 1% each, as current atmospheric conditions and climatology make such departures unlikely without an unexpected synoptic shift. This distribution captures the wisdom-of-crowds assessment of ensemble forecast uncertainty on resolution day.