**National Weather Service forecasts for Denver on August 5, 2026, call for a high near 88°F under mostly sunny skies following patchy smoke and a recent cooldown from extreme heat.** After a record 102°F on August 3 that broke a 148-year-old mark, cooler air has moved in, with models showing modest daytime heating from light northeast winds and clear conditions expected to peak in the mid-to-upper 80s. This setup favors the market’s leading 86–87°F and 88–89°F buckets, as solar insolation and downslope flow support warming to those levels without the extreme ridging that produced triple-digit readings earlier in the week. Historical August normals near 89°F provide context, but the post-heat-wave air mass keeps temperatures below recent peaks. No significant cloud cover or precipitation is indicated that would cap the high lower. Traders appear to weight official model consensus and the observed cooling trend, resulting in the current implied probabilities clustered around those two ranges. Updated NWS briefings or morning observations could shift sentiment if smoke or wind patterns alter the expected peak.