Recent National Weather Service forecasts and ensemble model guidance point to clear skies and light northerly winds over Dallas on October 5, supporting radiative cooling overnight and a daily minimum temperature most likely in the low-to-mid 60s. Surface dew points near 60–65 °F and minimal cloud cover favor efficient heat loss after sunset, while light winds limit turbulent mixing that could otherwise keep temperatures higher. Historical climatology for early October shows average lows near 63 °F, providing context for the current outlook. Divergence among short-range models on exact wind speeds and residual moisture creates the observed market balance across bins, with the potential for slightly stronger mixing or a later clearing trend to push the minimum above 65 °F or allow additional cooling below 60 °F. Updated NWS model runs and local observations in the next 48 hours will refine these thresholds ahead of market resolution.