Recent National Weather Service and local forecasts for Denver on August 26 center on a high near 86–87°F under mostly sunny skies with isolated afternoon thunderstorms possible, consistent with the market’s leading 86–87°F bin (36.5% implied probability) and the adjacent 84–85°F and 88–89°F outcomes. Late-August climatology shows a seasonal decline from midsummer peaks, with average highs falling toward 84–87°F by month’s end, while current model consensus indicates modest southwesterly flow and sufficient boundary-layer moisture to support scattered convection that could cap temperatures if storms initiate earlier than expected. No anomalous heat ridge or clear-air subsidence is forecast, keeping probabilities for 90°F+ outcomes low at 5% or below. Updated NWS and model guidance tomorrow morning will be the key data release likely to shift these narrow ranges.