Hourly Weather Forecast - Macungie, PA

12 AM
27°F
20%
15mph
WNW
Partly Cloudy
Humidity
60%
Feels like
15°F
Dew Point
15°F
1 AM
27°F
20%
15mph
WNW
Partly Cloudy
Humidity
60%
Feels like
15°F
Dew Point
15°F
2 AM
27°F
20%
13mph
WNW
Partly Cloudy
Humidity
61%
Feels like
15°F
Dew Point
15°F
3 AM
26°F
20%
12mph
WNW
Mostly Clear
Humidity
62%
Feels like
15°F
Dew Point
15°F
4 AM
25°F
20%
11mph
WNW
Partly Cloudy
Humidity
65%
Feels like
15°F
Dew Point
15°F
5 AM
24°F
20%
10mph
W
Partly Cloudy
Humidity
67%
Feels like
14°F
Dew Point
15°F
6 AM
24°F
20%
9mph
W
Partly Cloudy
Humidity
69%
Feels like
15°F
Dew Point
15°F
7 AM
24°F
0%
8mph
W
Partly Cloudy
Humidity
69%
Feels like
16°F
Dew Point
16°F
7:21 AM
8 AM
26°F
0%
7mph
W
Mostly Cloudy
Humidity
66%
Feels like
18°F
Dew Point
16°F
9 AM
28°F
0%
7mph
WNW
Cloudy
Humidity
63%
Feels like
21°F
Dew Point
17°F
10 AM
30°F
0%
7mph
WNW
Cloudy
Humidity
59%
Feels like
23°F
Dew Point
17°F
11 AM
31°F
0%
7mph
W
Cloudy
Humidity
57%
Feels like
25°F
Dew Point
18°F
12 PM
32°F
0%
6mph
WSW
Mostly Cloudy
Humidity
56%
Feels like
26°F
Dew Point
18°F
1 PM
33°F
0%
6mph
SW
Partly Cloudy
Humidity
55%
Feels like
27°F
Dew Point
19°F
2 PM
33°F
0%
6mph
SW
Partly Cloudy
Humidity
55%
Feels like
28°F
Dew Point
19°F
3 PM
33°F
0%
6mph
SSW
Partly Cloudy
Humidity
57%
Feels like
27°F
Dew Point
20°F
4 PM
32°F
0%
6mph
SSW
Partly Cloudy
Humidity
60%
Feels like
26°F
Dew Point
20°F
4:38 PM
5 PM
31°F
0%
6mph
S
Mostly Cloudy
Humidity
65%
Feels like
25°F
Dew Point
21°F
6 PM
30°F
0%
6mph
S
Mostly Cloudy
Humidity
69%
Feels like
24°F
Dew Point
21°F
7 PM
30°F
0%
7mph
S
Mostly Cloudy
Humidity
71%
Feels like
23°F
Dew Point
22°F
8 PM
31°F
0%
8mph
S
Mostly Cloudy
Humidity
71%
Feels like
23°F
Dew Point
22°F
9 PM
32°F
0%
8mph
S
Mostly Cloudy
Humidity
70%
Feels like
24°F
Dew Point
23°F
10 PM
33°F
0%
9mph
S
Mostly Cloudy
Humidity
70%
Feels like
25°F
Dew Point
24°F
11 PM
33°F
0%
9mph
SSW
Mostly Cloudy
Humidity
70%
Feels like
26°F
Dew Point
25°F

Rainfall and Snowfall Totals Through Thursday

Pineapple Express Slams Northwestern U.S.

The atmospheric river this week will keep buffeting the Pacific Northwest with heavy rain, snow, and high winds.

Wednesday's Weather Outlook

Today's Weather Outlook

How to Measure Snow via NWS

How To Measure Snow

Weekly Drought Map for December 11, 2025

Hit-or-Miss Precipitation Leads to Mixed Drought Results

A person standing in a snowy forest with their back to the camera. They are bundled up in a white hat and a brown jacket. (Image by StockSnap from Pixabay)

Common Cold Weather Illnesses

A strong cold-air-damming event from March 20, 2018.

Cold Air Damming - Cause And Effects

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