The weather observed at DETROIT/WAYNE, MI (KDTW) at 08:53 AM EDT was: The skies were mostly cloudy. Temperature: 37F ( 3C) Dewpoint: 27F ( -3C) Relative Humidity: 65% Winds from the NE (030 degs) at 7 mph. Pressure: 1029.3 millibars. Altimeter:30.38 inches of mercury. The prevailing visibility was 9 miles.