Hourly Weather Forecast - Chambersburg, PA

12 AM
39°F
0%
3mph
SSW
Cloudy
Humidity
50%
Feels like
39°F
Dew Point
22°F
1 AM
39°F
0%
3mph
SSW
Mostly Cloudy
Humidity
51%
Feels like
39°F
Dew Point
22°F
2 AM
38°F
0%
2mph
SSW
Mostly Cloudy
Humidity
53%
Feels like
38°F
Dew Point
23°F
3 AM
38°F
10%
2mph
SSW
Cloudy
Humidity
56%
Feels like
38°F
Dew Point
23°F
4 AM
37°F
10%
1mph
S
Cloudy
Humidity
59%
Feels like
37°F
Dew Point
24°F
5 AM
37°F
10%
1mph
S
Cloudy
Humidity
62%
Feels like
37°F
Dew Point
25°F
6 AM
37°F
10%
0mph
S
Mostly Cloudy
Humidity
65%
Feels like
37°F
Dew Point
26°F
7 AM
38°F
10%
0mph
S
Partly Cloudy
Humidity
66%
Feels like
38°F
Dew Point
27°F
7:06 AM
8 AM
40°F
10%
0mph
SSW
Partly Cloudy
Humidity
64%
Feels like
40°F
Dew Point
29°F
9 AM
44°F
10%
1mph
SW
Partly Cloudy
Humidity
58%
Feels like
44°F
Dew Point
30°F
10 AM
48°F
10%
2mph
WSW
Mostly Cloudy
Humidity
53%
Feels like
48°F
Dew Point
32°F
11 AM
51°F
10%
2mph
WSW
Cloudy
Humidity
49%
Feels like
51°F
Dew Point
33°F
12 PM
54°F
10%
3mph
W
Cloudy
Humidity
46%
Feels like
54°F
Dew Point
33°F
1 PM
56°F
10%
4mph
W
Cloudy
Humidity
44%
Feels like
56°F
Dew Point
34°F
2 PM
57°F
10%
4mph
W
Mostly Cloudy
Humidity
42%
Feels like
57°F
Dew Point
34°F
3 PM
58°F
10%
4mph
W
Mostly Cloudy
Humidity
40%
Feels like
58°F
Dew Point
34°F
4 PM
58°F
10%
4mph
W
Mostly Cloudy
Humidity
39%
Feels like
58°F
Dew Point
34°F
5 PM
57°F
10%
4mph
W
Mostly Cloudy
Humidity
40%
Feels like
57°F
Dew Point
33°F
6 PM
55°F
10%
3mph
WSW
Mostly Cloudy
Humidity
42%
Feels like
55°F
Dew Point
33°F
7 PM
52°F
10%
2mph
SSW
Mostly Cloudy
Humidity
46%
Feels like
52°F
Dew Point
32°F
7:27 PM
8 PM
49°F
10%
2mph
SE
Mostly Cloudy
Humidity
50%
Feels like
49°F
Dew Point
31°F
9 PM
47°F
10%
2mph
ESE
Mostly Cloudy
Humidity
53%
Feels like
47°F
Dew Point
31°F
10 PM
46°F
10%
2mph
ESE
Partly Cloudy
Humidity
55%
Feels like
46°F
Dew Point
30°F
11 PM
44°F
30%
2mph
E
30% Chance Rain Showers
Humidity
58%
Feels like
44°F
Dew Point
30°F

Today'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

Weekend 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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