Current National Weather Service and model guidance indicate Denver’s overnight low on August 29 will fall in the low-to-mid 60s °F under partly cloudy skies, light southwesterly winds, and surface dew points near 50 °F. Persistent high pressure and above-average 850 mb temperatures have produced daytime highs near 95 °F, limiting nocturnal radiative cooling while scattered afternoon convection introduces minor uncertainty in cloud cover and boundary-layer mixing. Forecast spreads across ensemble members cluster between roughly 62–67 °F, explaining the tight clustering of market-implied probabilities around the 64–67 °F bins. Clearer or drier conditions could allow values near the lower end of that range; increased moisture or thicker clouds would favor the upper end. Historical climatology places the late-August average low near 55 °F, underscoring the current warm anomaly.