**Latest National Weather Service forecasts position the highest temperature in Los Angeles on August 7 near 78°F, aligning with the market's leading 78-79°F outcome at 53.5% implied probability.** Persistent marine-layer influence and onshore flow from the Pacific are suppressing daytime heating along the coast, keeping maxima well below typical mid-August averages of 83–85°F. Patchy fog and low clouds through midday further limit solar warming, while light west-southwest winds maintain a stable, cooler boundary layer. Model consensus from recent NWS updates shows limited variability, with only modest afternoon clearing expected to push readings into the upper 70s at downtown and basin stations. Historical analogs for early-August marine-layer episodes support this range, and no heat-wave drivers such as offshore flow or high-pressure ridging are present. The 76-77°F bin at 36% reflects residual uncertainty in exact clearing timing, while probabilities drop sharply above 80°F absent forecast shifts. Updated NWS briefings and morning soundings on August 7 will provide the final inputs for resolution.