Forecasts from the National Weather Service and numerical models indicate a typical late-September marine layer regime at Los Angeles International Airport, with morning low clouds and fog giving way to partly cloudy then sunny skies under southwest winds of 5–10 mph. This setup supports a daily maximum near 80–82 °F at the official LAX station used for market resolution, consistent with recent readings of 77–79 °F and the 1991–2020 climatological average high around 76 °F. Trader consensus clusters on the 78–81 °F bins because model runs show limited afternoon heating potential absent stronger offshore flow or clear-sky anomalies, while residual uncertainty in exact clearing timing and microscale variations keeps adjacent ranges active. Updated model guidance and real-time observations through the afternoon will refine the final outcome.