Recent National Weather Service guidance and ensemble models point to a high around 72–75°F on October 8 amid a broader Bay Area heat wave, tempered by San Francisco’s persistent marine layer. Onshore westerly flow continues to advect cooler Pacific air, supporting morning stratus that typically burns off by midday and limits afternoon warming, especially on the western side of the city. Microclimate gradients remain pronounced, with eastern neighborhoods potentially reaching the upper 70s while coastal zones stay cooler. This setup produces closely matched market probabilities across the 72–75°F range, reflecting uncertainty in exact clearing timing, wind strength, and model spread on peak temperature. Updated NWS briefings and high-resolution model runs through October 7 will refine the outlook ahead of resolution.