Surface observations

Data from the National Weather Service, made available here by the UAlbany Department of Earth and Atmospheric Sciences

The weather observed at SAN FRANCISCO, CA (KSFO) at 06:56 PM PST was:
  The skies were partly cloudy.
  Temperature: 65F ( 18C)  Dewpoint:  57F ( 14C)  Relative Humidity:  76%
  Winds from the SW (240 degs) at  3 mph.
  Pressure: 1019.0 millibars.  Altimeter:30.09 inches of mercury.
  The prevailing visibility was 10 miles.
  There has been 0.00 inches of precipitation in the past 6 hours.