Hourly Weather Forecast - Mechanicsburg, PA

12 AM
38°F
0%
2mph
S
Cloudy
Humidity
60%
Feels like
38°F
Dew Point
26°F
1 AM
38°F
0%
2mph
S
Cloudy
Humidity
60%
Feels like
38°F
Dew Point
25°F
2 AM
37°F
0%
2mph
S
Cloudy
Humidity
60%
Feels like
37°F
Dew Point
25°F
3 AM
37°F
0%
2mph
S
Cloudy
Humidity
63%
Feels like
37°F
Dew Point
25°F
4 AM
36°F
0%
2mph
S
Cloudy
Humidity
67%
Feels like
36°F
Dew Point
26°F
5 AM
36°F
0%
2mph
S
Cloudy
Humidity
70%
Feels like
36°F
Dew Point
27°F
6 AM
36°F
0%
2mph
S
Cloudy
Humidity
69%
Feels like
36°F
Dew Point
27°F
7 AM
37°F
0%
2mph
S
Mostly Cloudy
Humidity
69%
Feels like
37°F
Dew Point
28°F
7:03 AM
8 AM
39°F
0%
2mph
S
Mostly Cloudy
Humidity
66%
Feels like
39°F
Dew Point
29°F
9 AM
42°F
0%
2mph
SSW
Mostly Cloudy
Humidity
64%
Feels like
42°F
Dew Point
30°F
10 AM
44°F
0%
2mph
SSW
Mostly Cloudy
Humidity
62%
Feels like
44°F
Dew Point
32°F
11 AM
48°F
0%
3mph
SSW
Cloudy
Humidity
59%
Feels like
48°F
Dew Point
34°F
12 PM
51°F
0%
3mph
SSW
Cloudy
Humidity
53%
Feels like
51°F
Dew Point
34°F
1 PM
53°F
0%
4mph
SSW
Cloudy
Humidity
49%
Feels like
53°F
Dew Point
34°F
2 PM
55°F
0%
5mph
SSW
Cloudy
Humidity
45%
Feels like
55°F
Dew Point
34°F
3 PM
56°F
0%
5mph
SSW
Cloudy
Humidity
45%
Feels like
56°F
Dew Point
35°F
4 PM
56°F
10%
5mph
SSW
Cloudy
Humidity
47%
Feels like
56°F
Dew Point
36°F
5 PM
56°F
10%
5mph
SSW
Cloudy
Humidity
49%
Feels like
56°F
Dew Point
37°F
6 PM
55°F
10%
4mph
SSW
Cloudy
Humidity
51%
Feels like
55°F
Dew Point
37°F
7 PM
54°F
20%
4mph
SSW
Cloudy
Humidity
53%
Feels like
54°F
Dew Point
37°F
7:25 PM
8 PM
52°F
20%
4mph
SSW
Cloudy
Humidity
53%
Feels like
52°F
Dew Point
36°F
9 PM
50°F
20%
3mph
SSW
Cloudy
Humidity
57%
Feels like
50°F
Dew Point
36°F
10 PM
48°F
20%
3mph
S
Cloudy
Humidity
61%
Feels like
48°F
Dew Point
36°F
11 PM
47°F
20%
3mph
S
Cloudy
Humidity
66%
Feels like
47°F
Dew Point
36°F

Sunday's High Temperature Outlook

Early Spring Heat Wave Zaps Southwest

Much of the Southwest will observe record-breaking heat through the weekend, with high temperatures reminiscent of mid-summer!

Weekend Weather Outlook

Today's Weather Outlook

Weekly Drought Map for March 19, 2026

Active Weather, Drought Improvements for Eastern Half; Drying Persists Elsewhere

(Image provided by Pixabay.com)

Lightning Safety

A tree knocked over after a storm produced high winds. (provided by PublicDomainPictures via Pixabay.com)

Strong Winds in the Springtime

Story image: WeatherBug user Pat S. captures a plant blooming in Columbia, Md., on February 24, 2017.

When Does Spring Begin?

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