Hourly Weather Forecast - Hummelstown, PA

12 AM
17°F
0%
2mph
W
Mostly Clear
Humidity
48%
Feels like
17°F
Dew Point
1°F
1 AM
17°F
0%
2mph
W
Clear
Humidity
49%
Feels like
17°F
Dew Point
1°F
2 AM
17°F
0%
2mph
WSW
Clear
Humidity
50%
Feels like
17°F
Dew Point
1°F
3 AM
17°F
0%
2mph
WSW
Clear
Humidity
51%
Feels like
17°F
Dew Point
1°F
4 AM
17°F
0%
2mph
SW
Clear
Humidity
51%
Feels like
17°F
Dew Point
2°F
5 AM
17°F
10%
2mph
SW
Clear
Humidity
54%
Feels like
17°F
Dew Point
3°F
6 AM
16°F
10%
2mph
SSW
Clear
Humidity
60%
Feels like
16°F
Dew Point
4°F
7 AM
15°F
10%
2mph
SSW
Clear
Humidity
68%
Feels like
15°F
Dew Point
6°F
7:24 AM
8 AM
14°F
10%
2mph
SSW
Mostly Sunny
Humidity
59%
Feels like
14°F
Dew Point
3°F
9 AM
16°F
10%
2mph
SSW
Partly Cloudy
Humidity
59%
Feels like
16°F
Dew Point
4°F
10 AM
19°F
10%
3mph
SW
Cloudy
Humidity
52%
Feels like
19°F
Dew Point
4°F
11 AM
22°F
10%
5mph
SW
Cloudy
Humidity
47%
Feels like
16°F
Dew Point
5°F
12 PM
25°F
10%
6mph
SSW
Cloudy
Humidity
44%
Feels like
17°F
Dew Point
6°F
1 PM
27°F
10%
7mph
SSW
Cloudy
Humidity
44%
Feels like
19°F
Dew Point
8°F
2 PM
28°F
10%
8mph
SSW
Cloudy
Humidity
44%
Feels like
20°F
Dew Point
9°F
3 PM
28°F
10%
7mph
SSW
Cloudy
Humidity
46%
Feels like
21°F
Dew Point
10°F
4 PM
28°F
10%
7mph
SSW
Cloudy
Humidity
48%
Feels like
21°F
Dew Point
11°F
5 PM
29°F
10%
6mph
SSW
Mostly Cloudy
Humidity
51%
Feels like
22°F
Dew Point
13°F
5:12 PM
6 PM
29°F
10%
5mph
SSW
Mostly Cloudy
Humidity
53%
Feels like
23°F
Dew Point
14°F
7 PM
29°F
10%
5mph
S
Mostly Cloudy
Humidity
53%
Feels like
24°F
Dew Point
15°F

Snow Forecast through Saturday

Multiple Snowy Systems Hit Great Lakes, Northeast

As one disturbance exits New England tonight, another will be quick on its heels in the Great Lakes on Friday.

Friday's Weather Outlook

Friday's Weather Outlook

Weekend Weather Preview

Weekend Weather Preview

Weekly Drought Map for January 15, 2026

Active Weather Creates Mix of Improvements, Degradations to Drought Depiction

(Image provided by NOAA)

Polar Vortex: What Is It?

People skating on a frozen pond on a clear day. (Image by Q K from Pixabay)

Safety Tips For Icy Surfaces

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