The weather observed at WASHINGTON DC, VA (KDCA) at 07:52 AM EDT was: The skies were cloudy. The weather reported was light rain. Temperature: 76F ( 24C) Dewpoint: 66F ( 19C) Relative Humidity: 71% Winds from the N (360 degs) at 9 mph. Pressure: 1012.5 millibars. Altimeter:29.90 inches of mercury. The prevailing visibility was 10 miles. The maximum temperature in the past 6 hours was 79F. The minimum temperature in the past 6 hours was 76F. There has been 0.00 inches of precipitation in the past hour. There has been 0.01 inches of precipitation in the past 6 hours. There has been 0.01 inches of precipitation in the past 24 hours.