Recent forecasts and climatological data position the 58–59°F range as the leading outcome for San Francisco’s August 24 low, aligning with the city’s typical late-summer overnight minimum near 57°F driven by the persistent marine layer and onshore flow from the Pacific. A stable weather pattern featuring a low-pressure system offshore and high pressure inland has produced remarkably consistent temperatures in the mid- to upper 60s for highs over recent days, limiting variance and supporting probabilities clustered around seasonal norms. Stronger fog or enhanced onshore winds could push readings into the low 50s or below, while any weakening of the marine influence might allow slightly warmer minima. National Weather Service model updates through the next 24 hours will provide the key data for refining these implied probabilities.