| 10:54 EST |  Overcast | 3°C / 37°F | 1°C / 34°F | 87% | 1028 mb (30.36 in) | ENE 17 kph (ENE 10.4 mph) | - | 7SM |
| | KPHL 251554Z 07009KT 7SM FEW010 SCT017 OVC031 03/01 A3035 RMK AO2 SLP276 T00280006 $ |
| 10:16 EST |  Overcast | 3°C / 37°F | 1°C / 34°F | 87% | 1028 mb (30.36 in) | ENE 15 kph (ENE 9.2 mph) | - | 7SM |
| | KPHL 251516Z 07008KT 7SM FEW009 SCT022 OVC033 03/01 A3037 RMK AO2 $ |
| 09:54 EST |  Overcast | 2°C / 36°F | 0°C / 32°F | 87% | 1028 mb (30.36 in) | ENE 17 kph (ENE 10.4 mph) | - | 7SM |
| | KPHL 251454Z 07009KT 7SM SCT009 BKN027 OVC036 02/00 A3036 RMK AO2 SLP281 T00220000 58004 $ |
| 09:24 EST |  Overcast | 2°C / 36°F | 0°C / 32°F | 87% | 1029 mb (30.39 in) | ENE 15 kph (ENE 9.2 mph) | - | 7SM |
| | KPHL 251424Z 07008KT 7SM SCT009 BKN027 OVC036 02/00 A3038 RMK AO2 $ |
| 08:54 EST |  Overcast Fog And Mist | 2°C / 36°F | 0°C / 32°F | 87% | 1029 mb (30.39 in) | ENE 11 kph (ENE 6.9 mph) | - | 6SM |
| | KPHL 251354Z 07006KT 6SM BR BKN009 BKN024 OVC031 02/00 A3039 RMK AO2 SLP289 T00170000 $ |
| 08:37 EST |  Overcast Fog And Mist | 2°C / 36°F | -1°C / 30°F | 81% | 1029 mb (30.39 in) | ENE 11 kph (ENE 6.9 mph) | - | 6SM |
| | KPHL 251337Z 06006KT 6SM BR BKN009 BKN024 OVC031 02/M01 A3040 RMK AO2 $ |
| 08:13 EST |  Overcast Fog And Mist | 2°C / 36°F | -1°C / 30°F | 81% | 1029 mb (30.39 in) | ENE 13 kph (ENE 8.1 mph) | - | 6SM |
| | KPHL 251313Z 07007KT 6SM BR FEW009 BKN024 OVC031 02/M01 A3039 RMK AO2 $ |
| 07:54 EST |  Overcast | 1°C / 34°F | -1°C / 30°F | 87% | 1029 mb (30.39 in) | ENE 11 kph (ENE 6.9 mph) | - | 7SM |
| | KPHL 251254Z 06006KT 7SM FEW010 BKN021 OVC031 01/M01 A3038 RMK AO2 SLP287 T00111006 $ |
| 07:49 EST |  Overcast | 1°C / 34°F | -1°C / 30°F | 87% | 1029 mb (30.39 in) | ENE 11 kph (ENE 6.9 mph) | - | 8SM |
| | KPHL 251249Z 07006KT 8SM FEW010 BKN021 OVC031 01/M01 A3039 RMK AO2 $ |
| 07:29 EST |  Overcast | 1°C / 34°F | -1°C / 30°F | 87% | 1029 mb (30.39 in) | ENE 11 kph (ENE 6.9 mph) | - | 8SM |
| | KPHL 251229Z 06006KT 8SM FEW010 BKN031 OVC038 01/M01 A3038 RMK AO2 $ |
| 06:54 EST |  Overcast | 1°C / 34°F | -2°C / 28°F | 81% | 1029 mb (30.39 in) | ENE 9 kph (ENE 5.8 mph) | - | 10SM |
| | KPHL 251154Z 06005KT 10SM SCT025 OVC035 01/M02 A3038 RMK AO2 SLP285 T00111017 10011 21011 55008 $ |
| 06:45 EST |  Overcast | 1°C / 34°F | -2°C / 28°F | 81% | 1028 mb (30.36 in) | NE 13 kph (NE 8.1 mph) | - | 10SM |
| | KPHL 251145Z 05007KT 10SM SCT025 OVC035 01/M02 A3037 RMK AO2 $ |
| 05:54 EST |  Overcast | 1°C / 34°F | -2°C / 28°F | 81% | 1028 mb (30.36 in) | NE 13 kph (NE 8.1 mph) | - | 10SM |
| | KPHL 251054Z 05007KT 10SM BKN025 OVC035 01/M02 A3037 RMK AO2 SLP284 T00111022 $ |
| 04:54 EST |  Overcast | 1°C / 34°F | -2°C / 28°F | 81% | 1029 mb (30.39 in) | NE 13 kph (NE 8.1 mph) | - | 10SM |
| | KPHL 250954Z 05007KT 10SM BKN025 OVC035 01/M02 A3039 RMK AO2 SLP292 T00111022 $ |
| 03:54 EST |  Overcast | 1°C / 34°F | -3°C / 27°F | 75% | 1029 mb (30.39 in) | NE 15 kph (NE 9.2 mph) | - | 10SM |
| | KPHL 250854Z 05008KT 10SM OVC026 01/M03 A3040 RMK AO2 SLP293 T00061028 50000 $ |
| 02:54 EST |  Overcast | 1°C / 34°F | -3°C / 27°F | 75% | 1030 mb (30.42 in) | Calm | - | 10SM |
| | KPHL 250754Z 00000KT 10SM OVC026 01/M03 A3043 RMK AO2 SLP302 T00061028 $ |
| 01:54 EST |  Overcast | -1°C / 30°F | -3°C / 27°F | 86% | 1030 mb (30.42 in) | Calm | - | 10SM |
| | KPHL 250654Z 00000KT 10SM OVC026 M01/M03 A3042 RMK AO2 SLP298 T10061033 $ |
| 00:54 EST |  Overcast | -1°C / 30°F | -3°C / 27°F | 86% | 1029 mb (30.39 in) | NE 9 kph (NE 5.8 mph) | - | 10SM |
| | KPHL 250554Z 05005KT 10SM OVC023 M01/M03 A3040 RMK AO2 SLP293 T10111033 11006 21056 56014 $ |