Hourly Weather Forecast - Mechanicsburg, PA

12 AM
25°F
0%
1mph
N
Mostly Cloudy
Humidity
59%
Feels like
25°F
Dew Point
13°F
1 AM
24°F
0%
1mph
NNE
Mostly Cloudy
Humidity
59%
Feels like
24°F
Dew Point
12°F
2 AM
24°F
0%
1mph
NE
Mostly Cloudy
Humidity
59%
Feels like
24°F
Dew Point
12°F
3 AM
24°F
0%
1mph
ENE
Mostly Cloudy
Humidity
56%
Feels like
24°F
Dew Point
11°F
4 AM
24°F
0%
1mph
ENE
Partly Cloudy
Humidity
56%
Feels like
24°F
Dew Point
11°F
5 AM
24°F
0%
2mph
E
Partly Cloudy
Humidity
58%
Feels like
24°F
Dew Point
11°F
6 AM
23°F
0%
2mph
E
Partly Cloudy
Humidity
58%
Feels like
23°F
Dew Point
10°F
7 AM
23°F
0%
2mph
E
Partly Cloudy
Humidity
59%
Feels like
23°F
Dew Point
11°F
7:14 AM
8 AM
24°F
0%
2mph
ESE
Mostly Cloudy
Humidity
59%
Feels like
24°F
Dew Point
12°F
9 AM
25°F
0%
3mph
ESE
Mostly Cloudy
Humidity
59%
Feels like
21°F
Dew Point
13°F
10 AM
26°F
0%
4mph
SE
Cloudy
Humidity
60%
Feels like
21°F
Dew Point
14°F
11 AM
27°F
0%
4mph
SE
Cloudy
Humidity
63%
Feels like
22°F
Dew Point
16°F
12 PM
27°F
0%
4mph
SE
Cloudy
Humidity
69%
Feels like
23°F
Dew Point
18°F
1 PM
28°F
0%
3mph
SSE
Cloudy
Humidity
73%
Feels like
24°F
Dew Point
20°F
2 PM
29°F
0%
3mph
SSE
Cloudy
Humidity
73%
Feels like
29°F
Dew Point
21°F
3 PM
29°F
0%
2mph
SE
Cloudy
Humidity
75%
Feels like
29°F
Dew Point
22°F
4 PM
29°F
0%
2mph
SE
Cloudy
Humidity
77%
Feels like
29°F
Dew Point
23°F
4:42 PM
5 PM
29°F
0%
2mph
SE
Cloudy
Humidity
79%
Feels like
29°F
Dew Point
23°F
6 PM
28°F
0%
1mph
ESE
Cloudy
Humidity
80%
Feels like
28°F
Dew Point
23°F
7 PM
28°F
0%
1mph
ESE
Cloudy
Humidity
83%
Feels like
28°F
Dew Point
24°F
8 PM
28°F
0%
1mph
ESE
Cloudy
Humidity
84%
Feels like
28°F
Dew Point
24°F
9 PM
28°F
0%
1mph
ESE
Cloudy
Humidity
84%
Feels like
28°F
Dew Point
24°F
10 PM
28°F
0%
0mph
ESE
Mostly Cloudy
Humidity
85%
Feels like
28°F
Dew Point
24°F
11 PM
28°F
0%
0mph
SE
Mostly Cloudy
Humidity
87%
Feels like
28°F
Dew Point
25°F

Snowfall Forecast Through Saturday

Deep Snowfall to Pack Slopes in the Rockies

Hefty snowpack additions are expected into the weekend for the Cascades and northern Rockies.

Snow and Ice Forecast Through Friday

First Snow of the Season In Store for Parts of the East

Friday's Weather Outlook

Friday's Weather Outlook

Weekend Weather Preview

Weekend Weather Preview

Weekly Drought Map for December 4, 2025

Active Week of Weather Leads to Mixed Drought Results

Image courtesy of PeakPX.

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