Hourly Weather Forecast - Allentown, PA

12 AM
51°F
40%
6mph
W
40% Chance of Light Rain
Humidity
74%
Feels like
51°F
Dew Point
44°F
1 AM
51°F
40%
6mph
WNW
40% Chance Rain Showers
Humidity
76%
Feels like
51°F
Dew Point
44°F
2 AM
49°F
50%
7mph
WNW
50% Chance Rain Showers
Humidity
78%
Feels like
46°F
Dew Point
43°F
3 AM
48°F
50%
7mph
NW
50% Chance Rain Showers
Humidity
79%
Feels like
45°F
Dew Point
42°F
4 AM
46°F
50%
7mph
NW
50% Chance Rain Showers
Humidity
80%
Feels like
42°F
Dew Point
40°F
5 AM
45°F
50%
8mph
NW
50% Chance Rain Showers
Humidity
80%
Feels like
41°F
Dew Point
39°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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