| 05:54 EST |  Clear | 1°C / 34°F | -8°C / 18°F | 51% | 1010 mb (29.83 in) | NNW 20 kph (NNW 12.7 mph) | - | 10SM |
| | KBOS 011054Z 33011KT 10SM CLR 01/M08 A2982 RMK AO2 SLP096 T00061078 $ |
| 04:54 EST |  Partly Cloudy | 1°C / 34°F | -6°C / 21°F | 60% | 1009 mb (29.8 in) | NW 22 kph (NW 13.8 mph) | - | 10SM |
| | KBOS 010954Z 32012KT 10SM FEW200 01/M06 A2980 RMK AO2 SLP089 T00061061 $ |
| 03:54 EST |  Partly Cloudy | 1°C / 34°F | -6°C / 21°F | 60% | 1008 mb (29.77 in) | NW 20 kph (NW 12.7 mph) | - | 10SM |
| | KBOS 010854Z 32011KT 10SM FEW200 01/M06 A2977 RMK AO2 SLP080 T00061061 51019 $ |
| 02:54 EST |  Partly Cloudy | 1°C / 34°F | -6°C / 21°F | 60% | 1007 mb (29.74 in) | NNW 20 kph (NNW 12.7 mph) | - | 10SM |
| | KBOS 010754Z 33011G22KT 10SM FEW200 01/M06 A2975 RMK AO2 SLP074 T00111056 $ |
| 01:54 EST |  Mostly Cloudy | 2°C / 36°F | -5°C / 23°F | 60% | 1007 mb (29.74 in) | NNW 26 kph (NNW 16.1 mph) | - | 10SM |
| | KBOS 010654Z 34014KT 10SM FEW065 BKN200 02/M05 A2975 RMK AO2 SLP074 T00171050 $ |
| 00:54 EST |  Mostly Cloudy | 3°C / 37°F | -3°C / 27°F | 65% | 1006 mb (29.71 in) | NNW 17 kph (NNW 10.4 mph) | - | 10SM |
| | KBOS 010554Z 34009G15KT 10SM FEW065 SCT140 BKN200 03/M03 A2971 RMK AO2 SLP061 T00331028 10083 20033 51013 $ |