Recent official forecasts from the National Weather Service and major models indicate a mostly clear night over Denver on September 3 following a sunny day with highs near 88–92 °F. Overnight radiative cooling under light winds and low humidity should produce a minimum temperature around 60 °F (range 56–62 °F across guidance), several degrees above the 1991–2020 climatological average low of 54 °F for the date. Model consensus remains tight because no significant frontal passage or increased cloud cover is expected to disrupt cooling rates before dawn. Trader positioning near 48 % for 53 °F or below versus 44 % for 72 °F or higher therefore reflects residual uncertainty in how much the final observed low could deviate from guidance due to microscale variations in dew points or wind, rather than any fundamental shift in the synoptic pattern. Updated model runs and local observations over the next 48 hours will be the key catalysts for movement in these ranges.