| 22:54 EST |  Overcast | 2°C / 36°F | -3°C / 27°F | 70% | 1019 mb (30.09 in) | W 20 kph (W 12.7 mph) | - | 10SM |
| | KBOS 080354Z 28011G17KT 10SM FEW029 SCT070 OVC090 02/M03 A3009 RMK AO2 SLP190 T00221033 $ |
| 21:54 EST |  Overcast | 3°C / 37°F | -3°C / 27°F | 65% | 1019 mb (30.09 in) | W 11 kph (W 6.9 mph) | - | 10SM |
| | KBOS 080254Z 27006KT 10SM SCT050 BKN070 OVC095 03/M03 A3010 RMK AO2 SLP191 T00331028 56016 $ |
| 20:54 EST |  Overcast | 3°C / 37°F | -3°C / 27°F | 65% | 1019 mb (30.09 in) | Calm | - | 10SM |
| | KBOS 080154Z 00000KT 10SM FEW035 OVC060 03/M03 A3010 RMK AO2 SLP193 T00331028 $ |
| 19:54 EST |  Overcast | 4°C / 39°F | -3°C / 27°F | 61% | 1020 mb (30.12 in) | Calm | - | 10SM |
| | KBOS 080054Z 00000KT 10SM BKN080 OVC090 04/M03 A3012 RMK AO2 SLP199 T00391028 $ |
| 18:54 EST |  Overcast | 3°C / 37°F | -3°C / 27°F | 65% | 1021 mb (30.15 in) | WNW 6 kph (WNW 3.5 mph) | - | 10SM |
| | KBOS 072354Z 29003KT 10SM FEW035 BKN044 OVC090 03/M03 A3014 RMK AO2 CIG 036 E SLP207 T00331028 10039 20028 58008 $ |
| 17:54 EST |  Overcast | 3°C / 37°F | -3°C / 27°F | 65% | 1021 mb (30.15 in) | Calm | - | 10SM |
| | KBOS 072254Z 00000KT 10SM SCT034 OVC095 03/M03 A3014 RMK AO2 SLP206 T00281033 |
| 16:54 EST |  Overcast | 3°C / 37°F | -3°C / 27°F | 65% | 1022 mb (30.18 in) | SW 7 kph (SW 4.6 mph) | - | 10SM |
| | KBOS 072154Z 21004KT 10SM FEW025 OVC032 03/M03 A3017 RMK AO2 SLP216 T00281028 |
| 15:54 EST |  Overcast | 3°C / 37°F | -3°C / 27°F | 65% | 1022 mb (30.18 in) | S 7 kph (S 4.6 mph) | - | 10SM |
| | KBOS 072054Z 19004KT 10SM FEW034 OVC070 03/M03 A3017 RMK AO2 SLP214 T00281033 56021 |
| 14:54 EST |  Overcast | 3°C / 37°F | -4°C / 25°F | 60% | 1022 mb (30.18 in) | SW 9 kph (SW 5.8 mph) | - | 10SM |
| | KBOS 071954Z 22005KT 10SM SCT085 SCT120 OVC200 03/M04 A3019 RMK AO2 SLP221 T00281039 |
| 13:54 EST |  Overcast | 3°C / 37°F | -4°C / 25°F | 60% | 1023 mb (30.21 in) | SW 13 kph (SW 8.1 mph) | - | 10SM |
| | KBOS 071854Z 23007KT 10SM BKN110 OVC200 03/M04 A3021 RMK AO2 SLP228 T00281039 |
| 12:54 EST |  Overcast | 3°C / 37°F | -6°C / 21°F | 52% | 1024 mb (30.24 in) | SW 13 kph (SW 8.1 mph) | - | 10SM |
| | KBOS 071754Z 22007KT 10SM BKN140 OVC200 03/M06 A3023 RMK AO2 SLP236 T00331056 10033 21022 58028 |
| 11:54 EST |  Overcast | 3°C / 37°F | -6°C / 21°F | 52% | 1025 mb (30.27 in) | SW 19 kph (SW 11.5 mph) | - | 10SM |
| | KBOS 071654Z 23010KT 10SM FEW120 BKN200 OVC250 03/M06 A3027 RMK AO2 SLP248 T00331056 |
| 10:54 EST |  Overcast | 3°C / 37°F | -6°C / 21°F | 52% | 1026 mb (30.3 in) | SSW 19 kph (SSW 11.5 mph) | - | 10SM |
| | KBOS 071554Z 24010KT 10SM FEW120 BKN200 OVC250 03/M06 A3030 RMK AO2 SLP258 T00281056 |
| 09:54 EST |  Overcast | 2°C / 36°F | -5°C / 23°F | 60% | 1026 mb (30.3 in) | SW 9 kph (SW 5.8 mph) | - | 10SM |
| | KBOS 071454Z 23005KT 10SM OVC200 02/M05 A3031 RMK AO2 SLP264 T00171050 58002 |
| 08:54 EST |  Overcast | 0°C / 32°F | -5°C / 23°F | 69% | 1027 mb (30.33 in) | SW 11 kph (SW 6.9 mph) | - | 10SM |
| | KBOS 071354Z 22006KT 10SM OVC200 00/M05 A3032 RMK AO2 SLP267 T00001050 |
| 07:54 EST |  Overcast | -1°C / 30°F | -5°C / 23°F | 75% | 1027 mb (30.33 in) | SW 9 kph (SW 5.8 mph) | - | 10SM |
| | KBOS 071254Z 22005KT 10SM FEW200 OVC250 M01/M05 A3032 RMK AO2 SLP265 T10111050 |
| 06:54 EST |  Partly Cloudy | -2°C / 28°F | -6°C / 21°F | 74% | 1027 mb (30.33 in) | SW 15 kph (SW 9.2 mph) | - | 10SM |
| | KBOS 071154Z 21008KT 10SM FEW200 SCT250 M02/M06 A3032 RMK AO2 SLP265 T10171056 10006 21017 58003 $ |
| 05:54 EST |  Partly Cloudy | -2°C / 28°F | -6°C / 21°F | 74% | 1027 mb (30.33 in) | SW 15 kph (SW 9.2 mph) | - | 10SM |
| | KBOS 071054Z 23008KT 10SM FEW250 M02/M06 A3033 RMK AO2 SLP270 T10171056 $ |
| 04:54 EST |  Partly Cloudy | -1°C / 30°F | -6°C / 21°F | 69% | 1027 mb (30.33 in) | SSW 13 kph (SSW 8.1 mph) | - | 10SM |
| | KBOS 070954Z 24007KT 10SM SCT220 M01/M06 A3033 RMK AO2 SLP268 T10111056 $ |
| 03:54 EST |  Partly Cloudy | -2°C / 28°F | -5°C / 23°F | 80% | 1027 mb (30.33 in) | SW 15 kph (SW 9.2 mph) | - | 10SM |
| | KBOS 070854Z 22008KT 10SM FEW220 M02/M05 A3033 RMK AO2 SLP269 T10171050 50007 $ |
| 02:54 EST |  Partly Cloudy | -1°C / 30°F | -6°C / 21°F | 69% | 1027 mb (30.33 in) | SW 9 kph (SW 5.8 mph) | - | 10SM |
| | KBOS 070754Z 23005KT 10SM SCT220 M01/M06 A3034 RMK AO2 SLP272 T10061056 $ |
| 01:54 EST |  Clear | 1°C / 34°F | -5°C / 23°F | 65% | 1027 mb (30.33 in) | W 11 kph (W 6.9 mph) | - | 10SM |
| | KBOS 070654Z 27006KT 10SM CLR 01/M05 A3033 RMK AO2 SLP270 T00061050 $ |
| 00:54 EST |  Clear | 1°C / 34°F | -5°C / 23°F | 65% | 1026 mb (30.3 in) | W 20 kph (W 12.7 mph) | - | 10SM |
| | KBOS 070554Z 27011KT 10SM CLR 01/M05 A3031 RMK AO2 SLP262 T00061050 10017 20000 51008 $ |