**Trader sentiment for Denver’s September 29 high temperature centers on National Weather Service guidance of a near-69°F high under mostly cloudy skies with a 30% chance of showers.** Persistent cloud cover limits daytime heating by reducing solar radiation, while light northerly winds and scattered precipitation further cap afternoon maxima near or slightly below forecast values. Recent model runs show modest spread, with some guidance allowing brief clearing that could push readings into the low 70s and others keeping conditions overcast enough to hold temperatures in the upper 60s. The near-even implied probabilities between the 68–69°F and 70–71°F bins reflect this narrow uncertainty band ahead of the final observation window.