Surface observations

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

The weather observed at PHILADELPHIA, PA (KPHL) at 09:54 PM EDT was:
  The skies were mostly cloudy.
  Temperature: 66F ( 19C)  Dewpoint:  61F ( 16C)  Relative Humidity:  83%
  Winds from the S  (190 degs) at  5 mph.
  Pressure: 1019.6 millibars.  Altimeter:30.11 inches of mercury.
  The prevailing visibility was 10 miles.