Hourly Weather Forecast - Mechanicsburg, PA

12 AM
12°F
0%
2mph
SW
Clear
Humidity
46%
Feels like
12°F
Dew Point
-5°F
1 AM
11°F
0%
2mph
SW
Clear
Humidity
48%
Feels like
11°F
Dew Point
-5°F
2 AM
11°F
0%
2mph
SW
Clear
Humidity
49%
Feels like
11°F
Dew Point
-5°F
3 AM
10°F
0%
2mph
SW
Clear
Humidity
50%
Feels like
10°F
Dew Point
-5°F
4 AM
9°F
0%
2mph
SSW
Mostly Clear
Humidity
52%
Feels like
9°F
Dew Point
-5°F
5 AM
9°F
0%
2mph
S
Mostly Clear
Humidity
53%
Feels like
9°F
Dew Point
-5°F
6 AM
8°F
0%
2mph
S
Partly Cloudy
Humidity
55%
Feels like
8°F
Dew Point
-5°F
7 AM
10°F
0%
2mph
S
Partly Cloudy
Humidity
53%
Feels like
10°F
Dew Point
-4°F
7:25 AM
8 AM
12°F
0%
3mph
S
Partly Cloudy
Humidity
49%
Feels like
6°F
Dew Point
-3°F
9 AM
16°F
10%
4mph
S
Mostly Cloudy
Humidity
44%
Feels like
9°F
Dew Point
-2°F
10 AM
20°F
0%
6mph
S
Mostly Cloudy
Humidity
39%
Feels like
12°F
Dew Point
-1°F
11 AM
24°F
0%
8mph
S
Mostly Cloudy
Humidity
36%
Feels like
15°F
Dew Point
1°F
12 PM
27°F
0%
9mph
S
Partly Cloudy
Humidity
33%
Feels like
18°F
Dew Point
2°F
1 PM
29°F
0%
9mph
S
Partly Cloudy
Humidity
31%
Feels like
21°F
Dew Point
3°F
2 PM
31°F
0%
9mph
S
Partly Cloudy
Humidity
30%
Feels like
23°F
Dew Point
4°F
3 PM
33°F
0%
10mph
S
Mostly Sunny
Humidity
30%
Feels like
25°F
Dew Point
5°F
4 PM
33°F
0%
9mph
S
Sunny
Humidity
30%
Feels like
26°F
Dew Point
6°F
5 PM
33°F
0%
8mph
S
Sunny
Humidity
32%
Feels like
26°F
Dew Point
6°F
5:13 PM
6 PM
32°F
0%
8mph
S
Clear
Humidity
34%
Feels like
25°F
Dew Point
7°F
7 PM
32°F
0%
7mph
S
Clear
Humidity
37%
Feels like
25°F
Dew Point
9°F
8 PM
31°F
0%
7mph
S
Clear
Humidity
41%
Feels like
25°F
Dew Point
10°F
9 PM
31°F
0%
6mph
SSW
Clear
Humidity
45%
Feels like
25°F
Dew Point
12°F
10 PM
30°F
0%
6mph
SSW
Clear
Humidity
48%
Feels like
24°F
Dew Point
13°F
11 PM
30°F
0%
6mph
SSW
Mostly Clear
Humidity
52%
Feels like
23°F
Dew Point
14°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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