Weather forecast San Francisco 17-12-2025

Weather Wednesday 17 December temperature from 11 °C to 14 °C, cloud cover up to 100%, no precipitation, wind up to 6.39 m/s (gusts up to 8.97 m/s), air humidity from 67% to 98%, atmospheric pressure from 766 to 768 mm Hg, UV Index to 2.4 during the day. Forecast for the next days on the chart.