Hourly Weather Forecast - Mechanicsburg, PA

12 AM
18°F
0%
0mph
SSW
Cloudy
Humidity
70%
Feels like
18°F
Dew Point
10°F
1 AM
18°F
0%
0mph
SE
Cloudy
Humidity
70%
Feels like
18°F
Dew Point
10°F
2 AM
18°F
0%
0mph
E
Cloudy
Humidity
71%
Feels like
18°F
Dew Point
10°F
3 AM
18°F
0%
0mph
E
Cloudy
Humidity
70%
Feels like
18°F
Dew Point
10°F
4 AM
18°F
0%
0mph
ENE
Cloudy
Humidity
70%
Feels like
18°F
Dew Point
10°F
5 AM
19°F
0%
0mph
ENE
Mostly Cloudy
Humidity
71%
Feels like
19°F
Dew Point
11°F
6 AM
19°F
0%
0mph
E
Mostly Cloudy
Humidity
70%
Feels like
19°F
Dew Point
11°F
7 AM
21°F
0%
0mph
E
Mostly Cloudy
Humidity
69%
Feels like
21°F
Dew Point
12°F
7:07 AM
8 AM
23°F
0%
0mph
E
Mostly Cloudy
Humidity
69%
Feels like
23°F
Dew Point
15°F
9 AM
27°F
0%
0mph
ESE
Cloudy
Humidity
63%
Feels like
27°F
Dew Point
16°F
10 AM
30°F
0%
0mph
SE
Cloudy
Humidity
59%
Feels like
30°F
Dew Point
18°F
11 AM
33°F
0%
1mph
SSE
Cloudy
Humidity
55%
Feels like
33°F
Dew Point
19°F
12 PM
35°F
0%
2mph
SSE
Mostly Cloudy
Humidity
54%
Feels like
35°F
Dew Point
20°F
1 PM
37°F
0%
2mph
SSE
Mostly Cloudy
Humidity
53%
Feels like
37°F
Dew Point
21°F
2 PM
38°F
0%
3mph
SSE
Partly Cloudy
Humidity
55%
Feels like
38°F
Dew Point
23°F
3 PM
38°F
0%
2mph
SSE
Mostly Sunny
Humidity
57%
Feels like
38°F
Dew Point
24°F
4 PM
38°F
0%
2mph
SSE
Mostly Sunny
Humidity
61%
Feels like
38°F
Dew Point
26°F
5 PM
37°F
0%
2mph
S
Mostly Sunny
Humidity
65%
Feels like
37°F
Dew Point
27°F
5:37 PM
6 PM
37°F
0%
3mph
SSW
Mostly Clear
Humidity
67%
Feels like
37°F
Dew Point
27°F
7 PM
36°F
0%
3mph
SW
Partly Cloudy
Humidity
70%
Feels like
36°F
Dew Point
27°F
8 PM
35°F
0%
3mph
WSW
Partly Cloudy
Humidity
71%
Feels like
35°F
Dew Point
27°F
9 PM
34°F
0%
3mph
W
Partly Cloudy
Humidity
71%
Feels like
34°F
Dew Point
26°F
10 PM
33°F
0%
2mph
W
Partly Cloudy
Humidity
73%
Feels like
33°F
Dew Point
26°F
11 PM
33°F
0%
3mph
W
Partly Cloudy
Humidity
74%
Feels like
33°F
Dew Point
26°F

Sunday Morning's Low Temperatures

Snow, Record-Breaking Cold Impacts Great Lakes & Northeast

Frigid temperatures, high winds, and snow headed to a large portion of the eastern U.S. through this weekend.

Weekend Weather Outlook

Weekend Weather Outlook

Image courtesy of Pixabay.com

All About Snow Squalls

Weekly Drought Map for February 5, 2026

Scarce Precipitation Leads to Widespread Drought Degradation

Image by Frauke Feind from Pixabay

During Strong Winds: Stay Ready

Windchill chart

Dangers of Wind Chills

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