Hourly Weather Forecast - Allentown, PA

12 AM
38°F
0%
5mph
SSW
Mostly Cloudy
Humidity
56%
Feels like
34°F
Dew Point
24°F
1 AM
37°F
0%
5mph
SSW
Mostly Cloudy
Humidity
59%
Feels like
33°F
Dew Point
24°F
2 AM
36°F
10%
5mph
SSW
Partly Cloudy
Humidity
62%
Feels like
32°F
Dew Point
25°F
3 AM
35°F
10%
5mph
SW
Partly Cloudy
Humidity
65%
Feels like
31°F
Dew Point
25°F
4 AM
35°F
10%
4mph
SW
Partly Cloudy
Humidity
68%
Feels like
31°F
Dew Point
25°F
5 AM
35°F
10%
4mph
SW
Mostly Cloudy
Humidity
70%
Feels like
31°F
Dew Point
26°F
6 AM
35°F
10%
4mph
SW
Mostly Cloudy
Humidity
71%
Feels like
32°F
Dew Point
27°F
6:57 AM
7 AM
36°F
10%
4mph
SW
Mostly Cloudy
Humidity
71%
Feels like
33°F
Dew Point
28°F
8 AM
39°F
10%
4mph
SW
Partly Cloudy
Humidity
67%
Feels like
36°F
Dew Point
29°F
9 AM
42°F
10%
5mph
SW
Partly Cloudy
Humidity
62%
Feels like
39°F
Dew Point
30°F
10 AM
45°F
10%
5mph
SW
Mostly Sunny
Humidity
57%
Feels like
42°F
Dew Point
31°F
11 AM
48°F
10%
6mph
SW
Mostly Sunny
Humidity
52%
Feels like
45°F
Dew Point
31°F
12 PM
51°F
10%
6mph
SW
Mostly Sunny
Humidity
48%
Feels like
51°F
Dew Point
32°F
1 PM
53°F
10%
7mph
SW
Partly Cloudy
Humidity
46%
Feels like
53°F
Dew Point
33°F
2 PM
55°F
10%
7mph
SW
Partly Cloudy
Humidity
45%
Feels like
55°F
Dew Point
34°F
3 PM
55°F
10%
7mph
SW
Partly Cloudy
Humidity
44%
Feels like
55°F
Dew Point
34°F
4 PM
55°F
10%
7mph
SW
Mostly Cloudy
Humidity
45%
Feels like
55°F
Dew Point
35°F
5 PM
55°F
10%
7mph
SW
Mostly Cloudy
Humidity
47%
Feels like
55°F
Dew Point
35°F
6 PM
53°F
10%
6mph
SW
Mostly Cloudy
Humidity
49%
Feels like
53°F
Dew Point
35°F
7 PM
51°F
10%
4mph
SW
Mostly Cloudy
Humidity
53%
Feels like
51°F
Dew Point
35°F
7:19 PM
8 PM
50°F
30%
3mph
SW
30% Chance Rain Showers
Humidity
57%
Feels like
49°F
Dew Point
35°F
9 PM
48°F
30%
4mph
SW
30% Chance Rain Showers
Humidity
61%
Feels like
47°F
Dew Point
35°F
10 PM
46°F
30%
4mph
SW
30% Chance Rain Showers
Humidity
63%
Feels like
44°F
Dew Point
34°F
11 PM
44°F
10%
5mph
SSW
Mostly Cloudy
Humidity
66%
Feels like
42°F
Dew Point
34°F

Today's High Temperature Outlook

Early Spring Heat Wave Zaps Southwest

Much of the Southwest will observe record-breaking heat through the weekend, with high temperatures reminiscent of mid-summer!

Weekend Weather Outlook

Weekend Weather Outlook

Weekly Drought Map for March 19, 2026

Active Weather, Drought Improvements for Eastern Half; Drying Persists Elsewhere

(Image provided by Pixabay.com)

Lightning Safety

A tree knocked over after a storm produced high winds. (provided by PublicDomainPictures via Pixabay.com)

Strong Winds in the Springtime

Story image: WeatherBug user Pat S. captures a plant blooming in Columbia, Md., on February 24, 2017.

When Does Spring Begin?

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