Hourly Weather Forecast - Allentown, PA

4 AM
33°F
0%
7mph
SW
Partly Cloudy
Humidity
85%
Feels like
27°F
Dew Point
29°F
5 AM
34°F
0%
7mph
WSW
Partly Cloudy
Humidity
83%
Feels like
28°F
Dew Point
29°F
6 AM
34°F
0%
7mph
WSW
Mostly Clear
Humidity
79%
Feels like
28°F
Dew Point
28°F
7 AM
34°F
0%
8mph
WSW
Mostly Clear
Humidity
75%
Feels like
28°F
Dew Point
27°F
7:22 AM
8 AM
35°F
0%
9mph
W
Mostly Sunny
Humidity
69%
Feels like
28°F
Dew Point
26°F
9 AM
37°F
0%
11mph
W
Mostly Sunny
Humidity
63%
Feels like
29°F
Dew Point
25°F
10 AM
38°F
0%
12mph
WNW
Mostly Sunny
Humidity
56%
Feels like
30°F
Dew Point
24°F
11 AM
38°F
0%
14mph
WNW
Mostly Sunny
Humidity
52%
Feels like
30°F
Dew Point
22°F
12 PM
39°F
0%
15mph
WNW
Mostly Sunny
Humidity
49%
Feels like
30°F
Dew Point
21°F
1 PM
38°F
0%
15mph
WNW
Mostly Sunny
Humidity
48%
Feels like
29°F
Dew Point
20°F
2 PM
37°F
0%
15mph
WNW
Mostly Sunny
Humidity
46%
Feels like
27°F
Dew Point
18°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
Mostly Sunny
Humidity
45%
Feels like
25°F
Dew Point
15°F
4:38 PM
5 PM
32°F
0%
12mph
WNW
Mostly Clear
Humidity
46%
Feels like
23°F
Dew Point
13°F
6 PM
31°F
0%
11mph
WNW
Partly Cloudy
Humidity
47%
Feels like
22°F
Dew Point
13°F
7 PM
30°F
0%
10mph
WNW
Clear
Humidity
49%
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
13°F
10 PM
27°F
0%
9mph
WNW
Clear
Humidity
54%
Feels like
18°F
Dew Point
13°F
11 PM
26°F
0%
9mph
WNW
Clear
Humidity
55%
Feels like
18°F
Dew Point
13°F

Rain And Snow Totals Through Monday

Atmospheric River Impacts Northern California

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

NOAA, NCDC

White Christmas? What Are The Odds

Today's Weather Outlook

Today'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

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