Hourly Weather Forecast - Allentown, PA

12 AM
33°F
0%
7mph
SSW
Partly Cloudy
Humidity
72%
Feels like
27°F
Dew Point
25°F
1 AM
34°F
0%
7mph
SSW
Partly Cloudy
Humidity
75%
Feels like
28°F
Dew Point
27°F
2 AM
35°F
0%
7mph
SW
Mostly Cloudy
Humidity
77%
Feels like
29°F
Dew Point
28°F
3 AM
35°F
0%
6mph
SW
Partly Cloudy
Humidity
76%
Feels like
30°F
Dew Point
29°F
4 AM
36°F
0%
6mph
SW
Partly Cloudy
Humidity
74%
Feels like
30°F
Dew Point
28°F
5 AM
36°F
0%
6mph
WSW
Partly Cloudy
Humidity
76%
Feels like
30°F
Dew Point
29°F
6 AM
36°F
0%
7mph
WSW
Mostly Clear
Humidity
72%
Feels like
30°F
Dew Point
28°F
7 AM
37°F
0%
8mph
WSW
Mostly Clear
Humidity
70%
Feels like
31°F
Dew Point
28°F
7:22 AM
8 AM
37°F
0%
9mph
W
Mostly Sunny
Humidity
64%
Feels like
31°F
Dew Point
26°F
9 AM
38°F
0%
11mph
W
Mostly Sunny
Humidity
58%
Feels like
31°F
Dew Point
25°F
10 AM
39°F
0%
12mph
WNW
Mostly Sunny
Humidity
53%
Feels like
32°F
Dew Point
23°F
11 AM
40°F
0%
14mph
WNW
Mostly Sunny
Humidity
51%
Feels like
32°F
Dew Point
23°F
12 PM
40°F
0%
15mph
WNW
Mostly Sunny
Humidity
48%
Feels like
31°F
Dew Point
22°F
1 PM
38°F
0%
15mph
WNW
Mostly Sunny
Humidity
48%
Feels like
30°F
Dew Point
20°F
2 PM
37°F
0%
15mph
WNW
Mostly Sunny
Humidity
47%
Feels like
28°F
Dew Point
19°F
3 PM
35°F
0%
14mph
WNW
Mostly Sunny
Humidity
45%
Feels like
26°F
Dew Point
16°F
4 PM
34°F
0%
13mph
WNW
Sunny
Humidity
42%
Feels like
25°F
Dew Point
13°F
4:38 PM
5 PM
33°F
0%
12mph
WNW
Clear
Humidity
42%
Feels like
24°F
Dew Point
12°F
6 PM
31°F
0%
11mph
WNW
Clear
Humidity
46%
Feels like
22°F
Dew Point
13°F
7 PM
30°F
0%
10mph
WNW
Clear
Humidity
48%
Feels like
21°F
Dew Point
13°F
8 PM
29°F
0%
10mph
WNW
Clear
Humidity
50%
Feels like
20°F
Dew Point
13°F
9 PM
28°F
0%
9mph
WNW
Clear
Humidity
52%
Feels like
19°F
Dew Point
12°F
10 PM
27°F
0%
9mph
WNW
Clear
Humidity
53%
Feels like
18°F
Dew Point
12°F
11 PM
26°F
0%
9mph
WNW
Clear
Humidity
53%
Feels like
17°F
Dew Point
11°F

Rain And Snow Totals Through Monday

Atmospheric River Takes Aim For Northern California

The plume of abundant moisture impacting the Northwest the last several days will focus more on Northern California later today into Monday bringing heavy rainfall and mountain snow.

NOAA, NCDC

White Christmas? What Are The Odds

Sunday's Weather Outlook

Sunday's Weather Outlook

Cold weather

During Extreme Cold: Watch for Frostbite!

Flu Update Valid For Week Ending December 13, 2025

Weekly Flu Update: Flu Spreading Hard Across U.S.

Watch vs. Warning

Flash Flood Watch and Warning Defined

loading ad...

Today's National Outlook

Hurricane Tracker

Allergy Forecast

Snow & Ski Forecast

Traffic Cameras

Weather Cameras

Traffic Cameras

Weather Cameras

Outdoor Sports Guide