Currently: 80 °F. Passing clouds. (Weather station: Lehigh Valley International Airport, USA). See more current weatherPast Weather in Hellertown — Graph
°F
Time
Wind
(mph)
(mph)
Temp
(°F)
(°F)
54
58
62
66
70
74
78
82
86
90
Wed, Jul 30
Lo:79
6 pm
Hi:84
2
Thu, Jul 31
Lo:75
12 am
Hi:77
4
Lo:75
6 am
Hi:82
9
Lo:73
12 pm
Hi:79
12
Lo:64
6 pm
Hi:70
13
Fri, Aug 1
Lo:63
12 am
Hi:64
10
Lo:63
6 am
Hi:70
10
Lo:70
12 pm
Hi:73
7
Lo:64
6 pm
Hi:73
2
Sat, Aug 2
Lo:55
12 am
Hi:63
1
Lo:57
6 am
Hi:75
4
Lo:75
12 pm
Hi:79
4
Lo:63
6 pm
Hi:75
2
Sun, Aug 3
Lo:55
12 am
Hi:61
2
Lo:55
6 am
Hi:77
2
Lo:79
12 pm
Hi:81
4
Lo:64
6 pm
Hi:81
4
Mon, Aug 4
Lo:57
12 am
Hi:63
1
Lo:57
6 am
Hi:81
1
Lo:82
12 pm
Hi:86
3
Lo:68
6 pm
Hi:84
2
Tue, Aug 5
Lo:61
12 am
Hi:64
3
Lo:63
6 am
Hi:79
4
Lo:81
12 pm
Hi:84
6
Lo:72
6 pm
Hi:82
4
Wed, Aug 6
Lo:66
12 am
Hi:70
6
Lo:66
6 am
Hi:75
7
Lo:73
12 pm
Hi:75
9
Lo:66
6 pm
Hi:73
6
Thu, Aug 7
Lo:63
12 am
Hi:64
3
Lo:63
6 am
Hi:75
5
Lo:79
12 pm
Hi:81
10
Lo:64
6 pm
Hi:79
7
Fri, Aug 8
Lo:55
12 am
Hi:64
2
Lo:57
6 am
Hi:75
2
Lo:79
12 pm
Hi:81
6
Lo:70
6 pm
Hi:79
6
Sat, Aug 9
Lo:55
12 am
Hi:63
1
Lo:57
6 am
Hi:79
2
Lo:81
12 pm
Hi:84
5
Lo:63
6 pm
Hi:82
2
Sun, Aug 10
Lo:55
12 am
Hi:63
2
Lo:57
6 am
Hi:81
1
Lo:84
12 pm
Hi:88
6
Lo:68
6 pm
Hi:84
5
Mon, Aug 11
Lo:59
12 am
Hi:63
2
Lo:57
6 am
Hi:82
2
Lo:82
12 pm
Hi:88
4
Lo:70
6 pm
Hi:84
5
Tue, Aug 12
Lo:63
12 am
Hi:70
1
Lo:64
6 am
Hi:86
4
Lo:88
12 pm
Hi:91
9
Lo:79
6 pm
Hi:88
8
Wed, Aug 13
Lo:70
12 am
Hi:75
2
Lo:70
6 am
Hi:84
4
Lo:72
12 pm
Hi:90
10
Lo:72
6 pm
Hi:75
3
Thu, Aug 14
Lo:70
12 am
Hi:72
1
Lo:72
6 am
Hi:82
2
Lo:86
12 pm
Hi:90
2
Lo:82
6 pm
Hi:88
4
Wednesday, July 30, 2025, 6:00 pm — 12:00 am
84 / 79 °F
Clear.
Humidity: 80%
Barometer: 29.96 "Hg
W
Wind: 1.864 mph
Hellertown Temperature Yesterday
Maximum temperature yesterday: 90 °F (at 1:51 pm)
Minimum temperature yesterday: 69 °F (at 5:51 am)
Average temperature yesterday: 76 °F
High & Low Weather Summary for the Past Weeks
| Temperature | Humidity | Pressure | |
|---|---|---|---|
| High | 91 °F (Aug 12, 1:51 pm) | 97% (Aug 1, 2:07 am) | 30.41 "Hg (Aug 1, 2:07 am) |
| Low | 55 °F (Aug 3, 3:51 am) | 26% (Aug 9, 6:51 pm) | 29.83 "Hg (Aug 13, 2:51 pm) |
| Average | 72 °F | 70% | 30.15 "Hg |
| * Reported Jul 30 7:51 pm — Aug 14 7:51 pm, Hellertown. 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
Hellertown Weather History for the Previous 24 Hours
Scroll right to see more
| Conditions | Comfort | |||||||
|---|---|---|---|---|---|---|---|---|
| Time | Temp | Weather | Wind | Humidity | Barometer | Visibility | ||
| 7:51 pm Thu, Aug 14 |  | 83 °F | Partly sunny. | 5 mph | ↑ | 68% | 29.95 "Hg | 10 mi |
| 6:51 pm |  | 87 °F | Sunny. | 3 mph | ↑ | 55% | 29.93 "Hg | 10 mi |
| 5:51 pm | | 88 °F | Partly sunny. | No wind | ↑ | 52% | 29.92 "Hg | 10 mi |
| 4:51 pm | | 88 °F | Partly sunny. | No wind | ↑ | 50% | 29.91 "Hg | 10 mi |
| 3:51 pm |  | 89 °F | Scattered clouds. | No wind | ↑ | 50% | 29.91 "Hg | 10 mi |
| 2:51 pm | | 86 °F | Scattered clouds. | 3 mph | ↑ | 55% | 29.93 "Hg | 10 mi |
| 1:51 pm | | 88 °F | Passing clouds. | 6 mph | ↑ | 54% | 29.93 "Hg | 10 mi |
| 12:51 pm | | 87 °F | Partly sunny. | 6 mph | ↑ | 55% | 29.92 "Hg | 10 mi |
| 11:51 am | | 83 °F | More clouds than sun. | 8 mph | ↑ | 63% | 29.93 "Hg | 10 mi |
| 10:51 am | | 82 °F | Broken clouds. | 9 mph | ↑ | 67% | 29.94 "Hg | 10 mi |
| 9:51 am | | 77 °F | Scattered clouds. | No wind | ↑ | 85% | 29.93 "Hg | 10 mi |
| 8:51 am | | 74 °F | Sunny. | No wind | ↑ | 91% | 29.91 "Hg | 8 mi |
| 8:25 am |  | 73 °F | Fog. | No wind | ↑ | 94% | 29.92 "Hg | 6 mi |
| 7:51 am | | 72 °F | Fog. | No wind | ↑ | 97% | 29.90 "Hg | 4 mi |
| 7:17 am | | 72 °F | Fog. | No wind | ↑ | 97% | 29.90 "Hg | 4 mi |
| 6:43 am | | 72 °F | Fog. | 3 mph | ↑ | 93% | 29.89 "Hg | 4 mi |
| 5:51 am | | 72 °F | Fog. | No wind | ↑ | 93% | 29.87 "Hg | 5 mi |
| 5:21 am | | 72 °F | Fog. | 3 mph | ↑ | 97% | 29.87 "Hg | 4 mi |
| 4:51 am | | 72 °F | Fog. | 3 mph | ↑ | 93% | 29.86 "Hg | 6 mi |
| 3:51 am |  | 71 °F | Low clouds. | No wind | ↑ | 96% | 29.86 "Hg | 8 mi |
| 3:03 am | | 70 °F | Fog. | 3 mph | ↑ | 97% | 29.86 "Hg | 5 mi |
| 1:51 am |  | 72 °F | Clear. | No wind | ↑ | 93% | 29.86 "Hg | 10 mi |
| 12:51 am | | 72 °F | Clear. | No wind | ↑ | 93% | 29.87 "Hg | 10 mi |
| 11:51 pm Wed, Aug 13 | | 73 °F | Clear. | 5 mph | ↑ | 94% | 29.86 "Hg | 10 mi |
| 10:51 pm | | 72 °F | Clear. | 3 mph | ↑ | 97% | 29.86 "Hg | 10 mi |
| 9:51 pm | | 72 °F | Passing clouds. | 5 mph | ↑ | 93% | 29.87 "Hg | 10 mi |
| Weather by CustomWeather, © 2025 | ||||||||