San Francisco, Saturday

Weather, San Francisco, today

A cool morning brings a light fog over the bay. The temperature ranges from 10.9°C to 14.2°C, with a subtle chill early on that eases as the sun climbs.

Fog in the a.m., then breezy. The air carries a crisp feel, and clouds may drift across the water as the day unfolds.

In the evening, winds pick up, and temperatures dip again after sunset. Expect a cool night with some stronger gusts possible.

A quiet, hikki-style calm settles in with the fading light. If you head out, a light jacket will keep you comfortable near the water.

Weather data is generated in advance and conditions may change. Air quality data may not reflect sudden events like wildfire smoke.

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The materials on the site are not recommendations or calls to action.

Weather data source AccuWeather. Data as of February 18, 2026 at 1:14 PM UTC.