Hourly Weather Forecast - Greencastle, PA

12 AM
31°F
10%
10mph
SSE
Partly Cloudy
Humidity
66%
Feels like
22°F
Dew Point
21°F
1 AM
31°F
10%
9mph
SSE
Partly Cloudy
Humidity
67%
Feels like
22°F
Dew Point
21°F
2 AM
31°F
10%
9mph
SSE
Mostly Cloudy
Humidity
69%
Feels like
23°F
Dew Point
22°F
3 AM
31°F
10%
8mph
SSE
Mostly Cloudy
Humidity
71%
Feels like
23°F
Dew Point
23°F
4 AM
31°F
10%
8mph
SSE
Mostly Cloudy
Humidity
73%
Feels like
24°F
Dew Point
24°F
5 AM
32°F
10%
8mph
SSE
Mostly Cloudy
Humidity
75%
Feels like
25°F
Dew Point
25°F
6 AM
33°F
10%
8mph
SSE
Mostly Cloudy
Humidity
76%
Feels like
26°F
Dew Point
26°F
7 AM
34°F
10%
8mph
SSE
Mostly Cloudy
Humidity
76%
Feels like
27°F
Dew Point
27°F
7:16 AM
8 AM
35°F
10%
8mph
SSE
Mostly Cloudy
Humidity
74%
Feels like
28°F
Dew Point
27°F
9 AM
36°F
10%
8mph
SSE
Mostly Cloudy
Humidity
70%
Feels like
30°F
Dew Point
28°F
10 AM
38°F
10%
9mph
SSE
Partly Cloudy
Humidity
66%
Feels like
32°F
Dew Point
28°F
11 AM
41°F
10%
9mph
SSE
Partly Cloudy
Humidity
62%
Feels like
35°F
Dew Point
29°F
12 PM
44°F
10%
10mph
SSE
Partly Cloudy
Humidity
58%
Feels like
39°F
Dew Point
30°F
1 PM
46°F
10%
10mph
S
Mostly Sunny
Humidity
55%
Feels like
42°F
Dew Point
31°F
2 PM
49°F
10%
10mph
S
Sunny
Humidity
54%
Feels like
44°F
Dew Point
33°F
3 PM
50°F
10%
10mph
S
Sunny
Humidity
52%
Feels like
50°F
Dew Point
33°F
4 PM
51°F
10%
10mph
S
Sunny
Humidity
52%
Feels like
51°F
Dew Point
33°F
5 PM
50°F
10%
10mph
S
Sunny
Humidity
53%
Feels like
50°F
Dew Point
34°F
6 PM
48°F
10%
9mph
SSE
Sunny
Humidity
57%
Feels like
44°F
Dew Point
34°F
7 PM
46°F
10%
8mph
SSE
Sunny
Humidity
61%
Feels like
43°F
Dew Point
34°F
7:21 PM
8 PM
44°F
10%
6mph
SE
Clear
Humidity
65%
Feels like
40°F
Dew Point
33°F
9 PM
42°F
10%
5mph
ESE
Clear
Humidity
69%
Feels like
39°F
Dew Point
33°F
10 PM
41°F
10%
5mph
ESE
Clear
Humidity
73%
Feels like
37°F
Dew Point
33°F
11 PM
40°F
0%
5mph
SE
Clear
Humidity
75%
Feels like
36°F
Dew Point
32°F

Snowfall Forecast Through Monday

Major Winter Storm Afflicts U.S. Northern Tier

Just as one clipper exits New England today, the remnants of an atmospheric river will evolve into yet another destructive winter storm.

Sunday's Severe Weather Outlook

Severe Storms Berate Plains to East Coast

Today's Weather Outlook

Weekend Weather Outlook

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

Strong Winds in the Springtime

Weekly Drought Map for March 12, 2026

Widespread Drought Improvement For The South, Midwest

Blizzard: Its True Definition

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