Trader sentiment centers on the 56–59°F range for Seattle’s daily minimum temperature today, reflecting closely matched NOAA forecast guidance showing moderate overnight radiative cooling under variable marine layer influence from the Pacific. Key differentiating factors include cloud cover thickness, which limits heat loss, versus clear-sky conditions that enhance it, along with wind speeds and the strength of any incoming trough that could advect cooler air. Model consensus from the National Weather Service places the most probable outcome near seasonal norms for early September, though small shifts in the 0–6 UTC forecast runs could tip probabilities between the leading bins. Official station readings at Sea-Tac and Boeing Field will determine final resolution once the calendar day closes.