Hourly Weather Forecast - Mechanicsburg, PA

12 AM
25°F
10%
4mph
WNW
Partly Cloudy
Humidity
50%
Feels like
21°F
Dew Point
9°F
1 AM
24°F
10%
4mph
WNW
Partly Cloudy
Humidity
50%
Feels like
20°F
Dew Point
9°F
2 AM
23°F
10%
4mph
WNW
Partly Cloudy
Humidity
50%
Feels like
18°F
Dew Point
8°F
3 AM
22°F
10%
4mph
WNW
Mostly Clear
Humidity
50%
Feels like
16°F
Dew Point
6°F
4 AM
21°F
10%
5mph
WNW
Clear
Humidity
50%
Feels like
14°F
Dew Point
5°F
5 AM
19°F
10%
5mph
W
Clear
Humidity
52%
Feels like
12°F
Dew Point
4°F
6 AM
18°F
10%
4mph
W
Mostly Clear
Humidity
52%
Feels like
11°F
Dew Point
4°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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