Recent National Weather Service and private forecast models indicate a minimum temperature in the mid-60s Fahrenheit for Los Angeles on September 30, driven by clear to partly cloudy skies, light variable winds, and a stable marine-influenced air mass that limits nocturnal cooling. This setup aligns with climatological norms for late September, when radiative cooling under mostly clear conditions typically produces lows near 64–66 °F at official stations such as Los Angeles International Airport. Trader positioning around the 66–67 °F bin reflects this consensus, with secondary weight on 68–69 °F reflecting minor upside risk from urban heat retention or slight forecast warming. No significant atmospheric disturbances or model divergence appear in the latest runs, keeping the distribution centered on these outcomes ahead of the day’s official minimum reading.