Hourly Weather Forecast - Greencastle, PA

9 AM
45°F
0%
14mph
WNW
Sunny
Humidity
40%
Feels like
38°F
Dew Point
22°F
10 AM
46°F
0%
15mph
WNW
Sunny
Humidity
38%
Feels like
40°F
Dew Point
22°F
11 AM
48°F
0%
16mph
WNW
Sunny
Humidity
36%
Feels like
42°F
Dew Point
22°F
12 PM
50°F
0%
16mph
WNW
Mostly Sunny
Humidity
32%
Feels like
50°F
Dew Point
22°F
1 PM
52°F
0%
16mph
WNW
Mostly Sunny
Humidity
29%
Feels like
52°F
Dew Point
21°F
2 PM
53°F
0%
15mph
WNW
Partly Cloudy
Humidity
27%
Feels like
53°F
Dew Point
20°F
3 PM
54°F
0%
14mph
WNW
Partly Cloudy
Humidity
26%
Feels like
54°F
Dew Point
20°F
4 PM
54°F
0%
13mph
WNW
Partly Cloudy
Humidity
26%
Feels like
54°F
Dew Point
19°F
5 PM
52°F
0%
12mph
WNW
Partly Cloudy
Humidity
27%
Feels like
52°F
Dew Point
19°F
6 PM
49°F
0%
10mph
NW
Partly Cloudy
Humidity
31%
Feels like
44°F
Dew Point
19°F
7 PM
46°F
0%
7mph
NW
Partly Cloudy
Humidity
36%
Feels like
42°F
Dew Point
20°F
7:16 PM
8 PM
43°F
0%
6mph
NNW
Partly Cloudy
Humidity
40%
Feels like
39°F
Dew Point
20°F
9 PM
41°F
0%
6mph
N
Mostly Cloudy
Humidity
44%
Feels like
37°F
Dew Point
21°F
10 PM
40°F
10%
6mph
NNE
Mostly Cloudy
Humidity
48%
Feels like
36°F
Dew Point
22°F
11 PM
40°F
0%
7mph
NE
Mostly Cloudy
Humidity
48%
Feels like
35°F
Dew Point
22°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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