Currently: 60 °F. Light rain. Overcast. (Weather station: Lehigh Valley International Airport, USA). See more current weather
Past Weather in Allentown — Graph
Allentown Temperature Yesterday
Maximum temperature yesterday: 73 °F (at 1:51 pm)
Minimum temperature yesterday: 48 °F (at 5:51 am)
Average temperature yesterday: 62 °F
High & Low Weather Summary for the Past Weeks
| Temperature | Humidity | Pressure | |
|---|---|---|---|
| High | 83 °F (Sep 4, 2:51 pm) | 100% (Sep 5, 4:05 am) | 30.33 "Hg (Sep 5, 4:05 am) |
| Low | 47 °F (Aug 31, 4:51 am) | 29% (Aug 31, 3:51 pm) | 29.74 "Hg (Sep 4, 3:51 pm) |
| Average | 65 °F | 67% | 30.07 "Hg |
| * Reported Aug 26 10:51 am — Sep 10 10:04 am, Allentown. Weather by CustomWeather, © 2025 | |||
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
Allentown Weather History for the Previous 24 Hours
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| Conditions | Comfort | |||||||
|---|---|---|---|---|---|---|---|---|
| Time | Temp | Weather | Wind | Humidity | Barometer | Visibility | ||
| 10:04 am Wed, Sep 10 |
|
60 °F | Light rain. Overcast. | 7 mph | ↑ | 83% | 30.23 "Hg | 10 mi |
| 8:51 am |
|
59 °F | Overcast. | 8 mph | ↑ | 87% | 30.22 "Hg | 10 mi |
| 7:51 am |
|
57 °F | Light rain. Fog. | 8 mph | ↑ | 90% | 30.23 "Hg | 5 mi |
| 6:51 am |
|
60 °F | Overcast. | 10 mph | ↑ | 75% | 30.22 "Hg | 10 mi |
| 6:02 am |
|
60 °F | Mostly cloudy. | 10 mph | ↑ | 78% | 30.22 "Hg | 10 mi |
| 5:44 am |
|
61 °F | Overcast. | 8 mph | ↑ | 75% | 30.22 "Hg | 10 mi |
| 4:51 am |
|
61 °F | Overcast. | 10 mph | ↑ | 81% | 30.22 "Hg | 10 mi |
| 3:51 am |
|
60 °F | Overcast. | 8 mph | ↑ | 78% | 30.23 "Hg | 10 mi |
| 2:51 am |
|
59 °F | Overcast. | 7 mph | ↑ | 75% | 30.24 "Hg | 10 mi |
| 1:51 am |
|
57 °F | Overcast. | 5 mph | ↑ | 78% | 30.25 "Hg | 10 mi |
| 12:51 am |
|
57 °F | Passing clouds. | 5 mph | ↑ | 83% | 30.25 "Hg | 10 mi |
| 11:51 pm Tue, Sep 9 |
|
58 °F | Passing clouds. | 5 mph | ↑ | 87% | 30.25 "Hg | 10 mi |
| 10:51 pm |
|
59 °F | Passing clouds. | 3 mph | ↑ | 81% | 30.26 "Hg | 10 mi |
| 9:51 pm |
|
64 °F | Passing clouds. | 8 mph | ↑ | 70% | 30.27 "Hg | 10 mi |
| 8:51 pm |
|
65 °F | Passing clouds. | 8 mph | ↑ | 68% | 30.26 "Hg | 10 mi |
| 6:51 pm |
|
70 °F | Sunny. | 6 mph | ↑ | 42% | 30.24 "Hg | 10 mi |
| 5:51 pm |
|
72 °F | Mild. | 9 mph | ↑ | 40% | 30.25 "Hg | 10 mi |
| 4:51 pm |
|
73 °F | Mild. | 14 mph | ↑ | 43% | 30.26 "Hg | 10 mi |
| 3:51 pm |
|
72 °F | Passing clouds. | 6 mph | ↑ | 41% | 30.27 "Hg | 10 mi |
| 2:51 pm |
|
73 °F | Sunny. | 10 mph | ↑ | 43% | 30.27 "Hg | 10 mi |
| 1:51 pm |
|
73 °F | Sunny. | 12 mph | ↑ | 43% | 30.29 "Hg | 10 mi |
| 12:51 pm |
|
72 °F | Sunny. | 9 mph | ↑ | 44% | 30.31 "Hg | 10 mi |
| 11:51 am |
|
69 °F | Sunny. | 9 mph | ↑ | 47% | 30.32 "Hg | 10 mi |
| Weather by CustomWeather, © 2025 | ||||||||