Hourly Weather Forecast - Hummelstown, PA

2 PM
37°F
0%
3mph
WSW
Mostly Cloudy
Humidity
77%
Feels like
37°F
Dew Point
30°F
3 PM
37°F
0%
2mph
WSW
Partly Cloudy
Humidity
76%
Feels like
37°F
Dew Point
30°F
4 PM
36°F
0%
2mph
WSW
Mostly Sunny
Humidity
81%
Feels like
36°F
Dew Point
31°F
4:40 PM
5 PM
35°F
0%
2mph
W
Mostly Clear
Humidity
83%
Feels like
35°F
Dew Point
30°F
6 PM
34°F
0%
2mph
W
Mostly Clear
Humidity
84%
Feels like
34°F
Dew Point
29°F
7 PM
33°F
0%
2mph
W
Mostly Clear
Humidity
84%
Feels like
33°F
Dew Point
29°F
8 PM
33°F
0%
2mph
WNW
Mostly Clear
Humidity
86%
Feels like
33°F
Dew Point
29°F
9 PM
33°F
0%
2mph
WNW
Mostly Clear
Humidity
85%
Feels like
33°F
Dew Point
29°F
10 PM
33°F
0%
2mph
WNW
Mostly Clear
Humidity
85%
Feels like
33°F
Dew Point
29°F
11 PM
33°F
0%
2mph
WNW
Partly Cloudy
Humidity
86%
Feels like
33°F
Dew Point
29°F

Snowfall Forecast Through Tonight

Two Winter Storms Deliver Accumulating Northern U.S. Snow

A plowable snow will occur from parts of the Pacific Northwest to the Upper Midwest for the start of the weekend.

Sunday's Weather Outlook

Sunday's Weather Outlook

Weekly Drought Map for December 4, 2025

Active Week of Weather Leads to Mixed Drought Results

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

Cold Air Damming - Cause And Effects

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

Safety Tips For Icy Surfaces

Image courtesy of PeakPX.

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Today's National Outlook

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Snow & Ski Forecast

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