Currently: 72 °F. Sunny. (Weather station: Lehigh Valley International Airport, USA). See more current weatherHour-by-hour Forecast in Allentown — Graph
°F
Time
Wind
(mph)
(mph)
Rain/Snow
()
()
Temp
(°F)
(°F)
49
52
55
58
61
64
67
70
73
76
79
82
Monday, September 22, 2025
8 pm
70
5
9 pm
67
5
10 pm
65
5
11 pm
64
5
Tuesday, September 23, 2025
12 am
64
4
1 am
63
4
2 am
62
3
3 am
62
3
4 am
62
2
5 am
61
2
6 am
60
2
7 am
60
2
8 am
61
2
9 am
64
3
10 am
69
5
11 am
72
7
12 pm
75
7
1 pm
78
7
2 pm
79
8
3 pm
80
7
4 pm
81
6
5 pm
80
6
6 pm
78
5
0.02
7 pm
74
3
0.03
8 pm
73
2
0.06
9 pm
71
2
0.1
10 pm
69
2
0.13
11 pm
69
3
Wednesday, September 24, 2025
0.1
12 am
68
2
0.05
1 am
67
1
0.02
2 am
67
0
0.01
3 am
66
1
4 am
66
1
5 am
66
1
6 am
66
1
7 am
65
2
8 am
65
2
9 am
68
2
10 am
70
3
11 am
72
3
12 pm
74
3
1 pm
76
4
2 pm
77
4
3 pm
78
4
4 pm
78
3
5 pm
77
2
6 pm
74
3
7 pm
72
4
8 pm
71
6
9 pm
70
6
10 pm
68
5
11 pm
67
5
Thursday, September 25, 2025
12 am
67
5
0.01
1 am
66
4
0.01
2 am
65
4
0.01
3 am
65
3
0.02
4 am
65
3
0.02
5 am
65
3
0.02
6 am
65
4
0.03
7 am
65
4
0.04
8 am
65
5
0.06
9 am
65
6
0.09
10 am
67
7
0.1
11 am
68
9
0.09
12 pm
69
9
0.07
1 pm
70
10
0.06
2 pm
71
11
0.04
3 pm
72
10
0.03
4 pm
73
10
0.02
5 pm
73
10
0.02
6 pm
73
8
0.02
7 pm
71
6
0.01
8 pm
70
4
0.01
9 pm
69
5
0.01
10 pm
69
5
0.01
11 pm
68
5
Friday, September 26, 2025
0.01
12 am
67
5
0.01
1 am
67
5
0.01
2 am
67
5
0.01
3 am
67
5
0.02
4 am
66
4
0.02
5 am
65
4
0.02
6 am
64
4
0.02
7 am
64
4
0.02
8 am
64
4
0.02
9 am
65
5
0.02
10 am
67
7
0.02
11 am
69
8
0.02
12 pm
71
9
0.02
1 pm
74
10
0.02
2 pm
75
11
0.02
3 pm
76
10
0.01
4 pm
76
9
0.01
5 pm
75
9
0.01
6 pm
73
7
7 pm
70
6
8 pm
69
5
9 pm
67
5
10 pm
65
4
11 pm
64
4
Saturday, September 27, 2025
12 am
63
3
1 am
62
3
2 am
62
3
3 am
61
3
4 am
61
3
5 am
60
2
6 am
60
2
7 am
59
2
8 am
59
2
9 am
63
1
10 am
68
1
11 am
72
2
12 pm
74
2
1 pm
76
3
2 pm
77
4
3 pm
78
4
4 pm
78
5
5 pm
77
5
6 pm
75
4
7 pm
72
4
8 pm
70
4
9 pm
67
4
10 pm
65
4
11 pm
64
4
Sunday, September 28, 2025
12 am
63
4
1 am
63
4
2 am
62
4
3 am
61
4
4 am
60
4
5 am
60
3
6 am
59
4
7 am
59
5
8 am
60
6
9 am
63
7
10 am
66
9
11 am
69
11
12 pm
71
10
1 pm
73
10
2 pm
74
9
3 pm
75
9
4 pm
75
8
5 pm
73
8
6 pm
71
7
7 pm
67
6
8 pm
65
5
9 pm
62
5
10 pm
59
5
11 pm
57
5
Monday, September 29, 2025
12 am
56
5
1 am
55
5
2 am
53
5
3 am
52
5
4 am
51
6
5 am
51
6
6 am
50
6
7 am
50
6
8 am
51
6
9 am
56
7
10 am
62
9
11 am
66
10
12 pm
69
10
1 pm
71
10
Mon, Sep 22 at 8:00 pm
70 °F
Partly cloudy.
Feels Like: 70 °F
Humidity: 69%
Precipitation: Rain: 0 Snow: 0
Precipitation Chance: 0%
S
Wind: 5 mph
Detailed Hourly Forecast — Next 24 hours
Scroll right to see more
| Conditions | Comfort | Precipitation | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Time | Temp | Weather | Feels Like | Wind | Humidity | Chance | Amount | ||
| 8:00 pm Mon, Sep 22 |  | 70 °F | Partly cloudy. | 70 °F | 5 mph | ↑ | 69% | 0% | 0.00" (snow) 0.00" (rain) |
| 9:00 pm | | 67 °F | Scattered clouds. | 67 °F | 5 mph | ↑ | 74% | 0% | 0.00" (snow) 0.00" (rain) |
| 10:00 pm |  | 65 °F | Mostly clear. | 65 °F | 5 mph | ↑ | 79% | 0% | 0.00" (snow) 0.00" (rain) |
| 11:00 pm | | 64 °F | Mostly clear. | 64 °F | 5 mph | ↑ | 82% | 0% | 0.00" (snow) 0.00" (rain) |
| 12:00 am Tue, Sep 23 | | 64 °F | Partly cloudy. | 64 °F | 4 mph | ↑ | 85% | 0% | 0.00" (snow) 0.00" (rain) |
| 1:00 am |  | 63 °F | Mostly cloudy. | 63 °F | 4 mph | ↑ | 88% | 0% | 0.00" (snow) 0.00" (rain) |
| 2:00 am | | 62 °F | Overcast. | 62 °F | 3 mph | ↑ | 92% | 0% | 0.00" (snow) 0.00" (rain) |
| 3:00 am | | 62 °F | Overcast. | 62 °F | 3 mph | ↑ | 94% | 0% | 0.00" (snow) 0.00" (rain) |
| 4:00 am | | 62 °F | Overcast. | 62 °F | 2 mph | ↑ | 95% | 4% | 0.00" (snow) 0.00" (rain) |
| 5:00 am |  | 61 °F | Drizzle. Overcast. | 61 °F | 2 mph | ↑ | 96% | 15% | 0.00" (snow) 0.00" (rain) |
| 6:00 am | | 60 °F | Drizzle. Overcast. | 60 °F | 2 mph | ↑ | 96% | 18% | 0.00" (snow) 0.00" (rain) |
| 7:00 am |  | 60 °F | Drizzle. Overcast. | 60 °F | 2 mph | ↑ | 96% | 19% | 0.00" (snow) 0.00" (rain) |
| 8:00 am | | 61 °F | Drizzle. Overcast. | 61 °F | 2 mph | ↑ | 98% | 17% | 0.00" (snow) 0.00" (rain) |
| 9:00 am | | 64 °F | Drizzle. Overcast. | 64 °F | 3 mph | ↑ | 92% | 16% | 0.00" (snow) 0.00" (rain) |
| 10:00 am |  | 69 °F | Passing showers. Overcast. | 69 °F | 5 mph | ↑ | 81% | 16% | 0.00" (snow) 0.00" (rain) |
| 11:00 am | | 72 °F | Passing showers. Overcast. | 73 °F | 7 mph | ↑ | 75% | 16% | 0.00" (snow) 0.00" (rain) |
| 12:00 pm | | 75 °F | Passing showers. Overcast. | 77 °F | 7 mph | ↑ | 68% | 17% | 0.00" (snow) 0.00" (rain) |
| 1:00 pm | | 78 °F | Passing showers. Overcast. | 79 °F | 7 mph | ↑ | 62% | 18% | 0.00" (snow) 0.00" (rain) |
| 2:00 pm |  | 79 °F | Thundershowers. Overcast. | 81 °F | 8 mph | ↑ | 59% | 17% | 0.00" (snow) 0.00" (rain) |
| 3:00 pm |  | 80 °F | Isolated tstorms. Overcast. | 82 °F | 7 mph | ↑ | 57% | 7% | 0.00" (snow) 0.00" (rain) |
| 4:00 pm | | 81 °F | Isolated tstorms. Overcast. | 82 °F | 6 mph | ↑ | 57% | 5% | 0.00" (snow) 0.00" (rain) |
| 5:00 pm |  | 80 °F | Overcast. | 82 °F | 6 mph | ↑ | 59% | 4% | 0.00" (snow) 0.00" (rain) |
| 6:00 pm | | 78 °F | Isolated tstorms. Overcast. | 80 °F | 5 mph | ↑ | 64% | 5% | 0.00" (snow) 0.00" (rain) |
| 7:00 pm |  | 74 °F | Isolated tstorms. Overcast. | 75 °F | 3 mph | ↑ | 75% | 19% | 0.00" (snow) 0.02" (rain) |
| * Updated Monday, September 22, 2025 3:42:25 pm Allentown time - Weather by CustomWeather, © 2025 | |||||||||