Currently: 17 °F. Clear. (Weather station: Philadelphia International Airport, USA). See more current weatherPast Weather in Philadelphia — Graph
Philadelphia Temperature Yesterday
Maximum temperature yesterday: 28 °F (at 12:54 am)
Minimum temperature yesterday: 18 °F (at 7:54 am)
Average temperature yesterday: 23 °F
High & Low Weather Summary for the Past Weeks
| Temperature | Humidity | Pressure | |
|---|---|---|---|
| High | 57 °F (Jan 7, 12:54 pm) | 97% (Jan 7, 2:54 am) | 30.57 "Hg (Jan 7, 2:54 am) |
| Low | 16 °F (Jan 21, 2:54 am) | 28% (Jan 20, 1:54 pm) | 29.40 "Hg (Jan 15, 1:54 am) |
| Average | 38 °F | 67% | 29.98 "Hg |
| * Reported Jan 6 4:54 am — Jan 21 4:54 am, Philadelphia. Weather by CustomWeather, © 2026 | |||
Note: Actual official high and low records may vary slightly from our data, if they occured in-between our weather recording intervals... More about our weather records
Philadelphia Weather History for the Previous 24 Hours
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| Conditions | Comfort | |||||||
|---|---|---|---|---|---|---|---|---|
| Time | Temp | Weather | Wind | Humidity | Barometer | Visibility | ||
| 4:54 am Wed, Jan 21 | | 18 °F | Clear. | 6 mph | ↑ | 49% | 30.57 "Hg | 10 mi |
| 3:54 am | | 18 °F | Clear. | No wind | ↑ | 52% | 30.55 "Hg | 10 mi |
| 2:54 am | | 16 °F | Clear. | 3 mph | ↑ | 65% | 30.55 "Hg | 10 mi |
| 1:54 am | | 17 °F | Clear. | No wind | ↑ | 62% | 30.56 "Hg | 10 mi |
| 12:54 am | | 17 °F | Clear. | No wind | ↑ | 47% | 30.54 "Hg | 10 mi |
| 11:54 pm Tue, Jan 20 | | 20 °F | Clear. | 3 mph | ↑ | 40% | 30.54 "Hg | 10 mi |
| 10:54 pm | | 21 °F | Clear. | 7 mph | ↑ | 36% | 30.53 "Hg | 10 mi |
| 9:54 pm | | 22 °F | Clear. | 7 mph | ↑ | 35% | 30.53 "Hg | 10 mi |
| 8:54 pm | | 22 °F | Clear. | 8 mph | ↑ | 35% | 30.52 "Hg | 10 mi |
| 7:54 pm |  | 23 °F | Passing clouds. | 8 mph | ↑ | 30% | 30.48 "Hg | 10 mi |
| 6:54 pm | | 23 °F | Clear. | 6 mph | ↑ | 32% | 30.47 "Hg | 10 mi |
| 5:54 pm | | 24 °F | Clear. | 9 mph | ↑ | 30% | 30.45 "Hg | 10 mi |
| 4:54 pm |  | 24 °F | Sunny. | 14 mph | ↑ | 32% | 30.42 "Hg | 10 mi |
| 3:54 pm | | 25 °F | Sunny. | 17 mph | ↑ | 30% | 30.41 "Hg | 10 mi |
| 2:54 pm | | 25 °F | Sunny. | 16 mph | ↑ | 29% | 30.38 "Hg | 10 mi |
| 1:54 pm | | 25 °F | Sunny. | 20 mph | ↑ | 28% | 30.37 "Hg | 10 mi |
| 12:54 pm | | 24 °F | Sunny. | 15 mph | ↑ | 32% | 30.37 "Hg | 10 mi |
| 11:54 am | | 23 °F | Sunny. | 17 mph | ↑ | 35% | 30.39 "Hg | 10 mi |
| 10:54 am |  | 22 °F | Passing clouds. | 16 mph | ↑ | 38% | 30.40 "Hg | 10 mi |
| 9:54 am | | 20 °F | Passing clouds. | 14 mph | ↑ | 41% | 30.39 "Hg | 10 mi |
| 8:54 am | | 19 °F | Scattered clouds. | 12 mph | ↑ | 43% | 30.37 "Hg | 10 mi |
| 7:54 am |  | 18 °F | Partly sunny. | 12 mph | ↑ | 45% | 30.36 "Hg | 10 mi |
| 6:54 am | | 19 °F | Passing clouds. | 9 mph | ↑ | 45% | 30.34 "Hg | 10 mi |
| Weather by CustomWeather, © 2026 | ||||||||