Current National Weather Service forecasts for Los Angeles indicate an overnight low in the mid-60s °F on August 31, driven by persistent onshore flow and morning marine layer stratus that limits radiational cooling under mostly clear skies. Model consensus shows modest day-to-day variability tied to subtle shifts in the subtropical ridge and dew-point advection, with historical August 31 minima averaging near 65 °F and rarely dropping below 60 °F absent strong offshore winds. Trader sentiment reflects genuine uncertainty around exact minimum thresholds, as small forecast revisions in boundary-layer moisture or wind speed could push readings across the closely matched 64–69 °F buckets versus cooler outliers. Final NWS point forecasts and updated model runs on August 30–31 will provide the key data ahead of market resolution.