Currently: 49 °F. Mostly cloudy. (Weather station: Lehigh Valley International Airport, USA). See more current weatherAllentown Extended Forecast with high and low temperatures
°F
Time
Wind
(mph)
(mph)
Rain/Snow
()
()
Temp
(°F)
(°F)
44
47
50
53
56
59
62
65
68
71
74
77
May 18 – May 24
0.13
Lo:48
Fri, 23
Hi:63
13
0.05
Lo:45
Sat, 24
Hi:62
11
May 25 – May 31
Lo:45
Sun, 25
Hi:67
10
Lo:47
Mon, 26
Hi:70
7
Lo:49
Tue, 27
Hi:70
7
0.11
Lo:53
Wed, 28
Hi:70
6
Lo:56
Thu, 29
Hi:74
7
Lo:59
Fri, 30
Hi:78
7
0.02
Lo:58
Sat, 31
Hi:78
9
Jun 1 – Jun 7
Lo:55
Sun, 1
Hi:75
12
Lo:51
Mon, 2
Hi:72
7
Lo:53
Tue, 3
Hi:76
5
0.01
Lo:56
Wed, 4
Hi:77
11
0.8
Lo:56
Thu, 5
Hi:77
4
Lo:57
Fri, 6
Hi:77
9
2 Week Extended Forecast in Allentown, Pennsylvania, USA
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| Conditions | Comfort | Precipitation | Sun | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Day | Temperature | Weather | Feels Like | Wind | Humidity | Chance | Amount | UV | Sunrise | Sunset | ||
| Fri May 23 |  | 63 / 48 °F | Sprinkles. Cloudy. | 63 °F | 13 mph | ↑ | 52% | 71% | 0.13" | 3 (Moderate) | 5:38 am | 8:19 pm |
| Sat May 24 | | 62 / 45 °F | Sprinkles. Mostly cloudy. | 61 °F | 11 mph | ↑ | 54% | 23% | 0.05" | 3 (Moderate) | 5:37 am | 8:20 pm |
| Sun May 25 |  | 67 / 45 °F | Increasing cloudiness. | 66 °F | 10 mph | ↑ | 48% | 3% | - | 3 (Moderate) | 5:36 am | 8:21 pm |
| Mon May 26 | | 70 / 47 °F | Sprinkles late. Increasing cloudiness. | 68 °F | 7 mph | ↑ | 46% | 14% | 0.00" | 5 (Moderate) | 5:36 am | 8:22 pm |
| Tue May 27 |  | 70 / 49 °F | Overcast. | 69 °F | 7 mph | ↑ | 49% | 3% | - | 3 (Moderate) | 5:35 am | 8:22 pm |
| Wed May 28 | | 70 / 53 °F | Sprinkles. Overcast. | 69 °F | 6 mph | ↑ | 61% | 22% | 0.11" | 3 (Moderate) | 5:35 am | 8:23 pm |
| Thu May 29 | | 74 / 56 °F | Overcast. | 76 °F | 7 mph | ↑ | 61% | 3% | - | 3 (Moderate) | 5:34 am | 8:24 pm |
| Fri May 30 | | 78 / 59 °F | Morning clouds. | 78 °F | 7 mph | ↑ | 57% | 5% | - | 3 (Moderate) | 5:34 am | 8:25 pm |
| Sat May 31 |  | 78 / 58 °F | Showers late. Afternoon clouds. | 79 °F | 9 mph | ↑ | 50% | 52% | 0.02" | 7 (High) | 5:33 am | 8:26 pm |
| Sun Jun 1 |  | 75 / 55 °F | Mostly sunny. | 78 °F | 12 mph | ↑ | 51% | 5% | - | 5 (Moderate) | 5:33 am | 8:26 pm |
| Mon Jun 2 |  | 72 / 51 °F | Sunny. | 77 °F | 7 mph | ↑ | 44% | 4% | - | 7 (High) | 5:32 am | 8:27 pm |
| Tue Jun 3 | | 76 / 53 °F | Sunny. | 78 °F | 5 mph | ↑ | 50% | 4% | - | 7 (High) | 5:32 am | 8:28 pm |
| Wed Jun 4 |  | 77 / 56 °F | Isolated tstorms late. Cloudy. | 78 °F | 11 mph | ↑ | 69% | 57% | 0.01" | 3 (Moderate) | 5:32 am | 8:28 pm |
| Thu Jun 5 |  | 77 / 56 °F | Strong thunderstorms. Overcast. | 75 °F | 4 mph | ↑ | 96% | 79% | 0.80" | 3 (Moderate) | 5:31 am | 8:29 pm |
| Fri Jun 6 | | 77 / 57 °F | Morning clouds. | 78 °F | 9 mph | ↑ | 56% | 6% | - | 7 (High) | 5:31 am | 8:30 pm |
| * Updated Friday, May 23, 2025 5:23:58 am Allentown time - Weather by CustomWeather, © 2025 | ||||||||||||