**Trader sentiment for Denver's August 5 highest temperature centers on the 84–87°F range (71% combined probability) because recent National Weather Service observations and short-range forecast guidance point to a cooler-than-normal day following a sharp cooldown.** On August 4, Denver recorded a maximum of only 73°F—16°F below the 89°F climatological normal—after an unusually hot July that ranked as the city's second-warmest on record. This reset appears driven by increased cloud cover, possible thunderstorm activity, or upslope flow along the Front Range, which limits afternoon heating at Denver's 5,280-foot elevation. Model consensus and updated NWS products favor a rebound to the mid-to-upper 80s on the 5th under mostly sunny conditions, consistent with the market's heaviest weighting on 86–87°F. Extreme outcomes above 90°F carry low implied odds (under 3%) given the recent moisture and the narrow window remaining for strong insolation, while sub-82°F readings remain unlikely without additional widespread cloudiness. Resolution will hinge on the official reading from the designated station, with any late-day clearing or wind shift capable of nudging the final maximum within the favored 84–87°F window.