Weather forecast San Francisco 18-03-2026

Weather Wednesday 18 March temperature from 16 °C to 23 °C, cloudless, no precipitation, wind up to 3.19 m/s (gusts up to 6.72 m/s), air humidity from 49% to 79%, atmospheric pressure from 761 to 763 mm Hg, UV Index to 6 during the day. Forecast for the next days on the chart.