Hourly Weather Forecast - Hummelstown, PA

12 AM
20°F
10%
4mph
WNW
Partly Cloudy
Humidity
54%
Feels like
14°F
Dew Point
6°F
1 AM
19°F
10%
4mph
WNW
Partly Cloudy
Humidity
55%
Feels like
13°F
Dew Point
6°F
2 AM
18°F
10%
3mph
WNW
Partly Cloudy
Humidity
56%
Feels like
13°F
Dew Point
5°F
3 AM
18°F
10%
3mph
WNW
Partly Cloudy
Humidity
57%
Feels like
18°F
Dew Point
5°F
4 AM
17°F
10%
3mph
WNW
Mostly Clear
Humidity
57%
Feels like
17°F
Dew Point
5°F
5 AM
17°F
10%
2mph
WNW
Mostly Clear
Humidity
58%
Feels like
17°F
Dew Point
4°F
6 AM
16°F
10%
2mph
WNW
Partly Cloudy
Humidity
59%
Feels like
16°F
Dew Point
4°F
7 AM
17°F
10%
2mph
W
Mostly Cloudy
Humidity
58%
Feels like
17°F
Dew Point
4°F
7:23 AM
8 AM
18°F
10%
1mph
W
Cloudy
Humidity
59%
Feels like
18°F
Dew Point
6°F
9 AM
21°F
10%
2mph
W
Cloudy
Humidity
55%
Feels like
21°F
Dew Point
7°F
10 AM
23°F
10%
2mph
W
Cloudy
Humidity
52%
Feels like
23°F
Dew Point
8°F
11 AM
25°F
10%
2mph
WSW
Cloudy
Humidity
49%
Feels like
25°F
Dew Point
8°F
12 PM
26°F
10%
3mph
WSW
Cloudy
Humidity
48%
Feels like
26°F
Dew Point
9°F
1 PM
27°F
10%
3mph
WSW
Mostly Cloudy
Humidity
48%
Feels like
27°F
Dew Point
10°F
2 PM
28°F
10%
3mph
SW
Cloudy
Humidity
53%
Feels like
24°F
Dew Point
13°F
3 PM
28°F
20%
3mph
SSW
Cloudy
Humidity
56%
Feels like
24°F
Dew Point
14°F
4 PM
27°F
20%
3mph
SSW
Cloudy
Humidity
59%
Feels like
27°F
Dew Point
15°F
5 PM
27°F
20%
3mph
S
Cloudy
Humidity
63%
Feels like
27°F
Dew Point
16°F
5:14 PM
6 PM
26°F
20%
2mph
S
Cloudy
Humidity
66%
Feels like
26°F
Dew Point
16°F

Snow Forecast through Sunday

Unrelenting Storm Track Brings Snow to Great Lakes & Northeast

A couple low pressure systems will produce additional snowfall across the Great Lakes, Upper Midwest, and Northeast this weekend into the upcoming week.

Weekend Weather Outlook

Weekend Weather Outlook

Weekly Drought Map for January 15, 2026

Active Weather Creates Mix of Improvements, Degradations to Drought Depiction

Vehicle driving in wintry conditions

Prepare Your Car for Cold Weather

(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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