Latest National Weather Service guidance and ensemble model runs for Los Angeles International Airport station indicate a highest temperature on July 10 most likely in the mid-70s, with marine layer stratus and onshore flow limiting inland heat advection. Persistent high pressure over the Southwest supports gradual warming, yet coastal moderation keeps readings near seasonal norms around 75°F rather than the hotter interior values under heat advisories. Uncertainty among the closely matched 73°F-or-below, 74-75°F, and 76-77°F brackets stems from variable marine layer depth, exact burn-off timing, and afternoon wind shifts that can alter peak readings by 2–3°F. Updated NWS point forecasts and afternoon model runs will provide the clearest signals before resolution.