The weather observed at BOSTON, MA (KBOS) at 08:54 AM EST was: The skies were partly cloudy. Temperature: 46F ( 8C) Dewpoint: 36F ( 2C) Relative Humidity: 66% Winds from the SW (230 degs) at 13 mph. Pressure: 1020.7 millibars. Altimeter:30.14 inches of mercury. The prevailing visibility was 10 miles.