Marine layer clouds and persistent onshore flow from the Pacific are the main drivers keeping Los Angeles temperatures in check today, with National Weather Service forecasts pointing to a high near 77°F at coastal and airport locations. This setup, typical for mid-August but reinforced by current model consensus, favors the 76-77°F bin that holds the strongest market-implied odds. Recent observations confirm cooler-than-normal readings amid gradual clearing, limiting afternoon warming despite seasonal solar input. Traders are pricing limited upside risk from inland heating or model shifts, as any delay in cloud dissipation could cap the peak even lower. Updated NWS guidance through the afternoon will provide the final observational data for resolution.