The weather observed at NEW ORLEANS/LAKE, LA (KNEW) at 12:53 AM CDT was: The skies were clear. Temperature: 80F ( 27C) Dewpoint: 75F ( 24C) Relative Humidity: 85% Winds from the S (180 degs) at 5 mph. Pressure: 1018.4 millibars. Altimeter:30.09 inches of mercury. The prevailing visibility was 10 miles. The maximum temperature in the past 6 hours was 85F. The minimum temperature in the past 6 hours was 80F. The maximum temperature in the past 24 hours was 92F. The minimum temperature in the past 24 hours was 77F.