| 07:54 EST |  Partly Cloudy | 1°C / 34°F | -6°C / 21°F | 60% | 1021 mb (30.15 in) | W 15 kph (W 9.2 mph) | - | 10SM |
| | KPHL 221254Z 28008KT 10SM FEW050 SCT220 01/M06 A3014 RMK AO2 SLP205 T00061056 $ |
| 06:54 EST |  Partly Cloudy | 1°C / 34°F | -6°C / 21°F | 60% | 1020 mb (30.12 in) | W 19 kph (W 11.5 mph) | - | 10SM |
| | KPHL 221154Z 28010KT 10SM FEW050 SCT220 01/M06 A3013 RMK AO2 SLP200 T00061056 10017 21011 53005 $ |
| 05:54 EST |  Partly Cloudy | 0°C / 32°F | -5°C / 23°F | 69% | 1020 mb (30.12 in) | W 15 kph (W 9.2 mph) | - | 10SM |
| | KPHL 221054Z 27008KT 10SM FEW047 SCT220 00/M05 A3012 RMK AO2 SLP199 T00001050 $ |
| 04:54 EST |  Partly Cloudy | -1°C / 30°F | -6°C / 21°F | 69% | 1020 mb (30.12 in) | SSW 13 kph (SSW 8.1 mph) | - | 10SM |
| | KPHL 220954Z 26007KT 10SM FEW055 SCT200 M01/M06 A3011 RMK AO2 SLP195 T10061056 $ |
| 03:54 EST |  Partly Cloudy | 1°C / 34°F | -5°C / 23°F | 65% | 1020 mb (30.12 in) | SSW 15 kph (SSW 9.2 mph) | - | 10SM |
| | KPHL 220854Z 26008KT 10SM SCT050 01/M05 A3011 RMK AO2 SLP195 T00061050 50011 $ |
| 02:54 EST |  Overcast | 1°C / 34°F | -5°C / 23°F | 65% | 1020 mb (30.12 in) | W 19 kph (W 11.5 mph) | - | 10SM |
| | KPHL 220754Z 27010KT 10SM OVC048 01/M05 A3011 RMK AO2 SLP196 T00111050 $ |
| 01:54 EST |  Overcast | 1°C / 34°F | -5°C / 23°F | 65% | 1019 mb (30.09 in) | SSW 17 kph (SSW 10.4 mph) | - | 10SM |
| | KPHL 220654Z 26009KT 10SM OVC046 01/M05 A3009 RMK AO2 SLP189 T00061050 $ |
| 00:54 EST |  Overcast | 1°C / 34°F | -6°C / 21°F | 60% | 1019 mb (30.09 in) | W 19 kph (W 11.5 mph) | - | 10SM |
| | KPHL 220554Z 27010KT 10SM OVC044 01/M06 A3008 RMK AO2 SLP184 T00111056 10011 21022 50007 $ |