Hourly Weather Forecast - Greencastle, PA

3 AM
52°F
0%
15mph
W
Clear
Humidity
18%
Feels like
52°F
Dew Point
10°F
4 AM
50°F
0%
15mph
W
Clear
Humidity
21%
Feels like
50°F
Dew Point
12°F
5 AM
48°F
0%
16mph
W
Clear
Humidity
25%
Feels like
42°F
Dew Point
13°F
6 AM
46°F
0%
16mph
W
Clear
Humidity
27%
Feels like
39°F
Dew Point
14°F
7 AM
44°F
0%
15mph
W
Clear
Humidity
30%
Feels like
37°F
Dew Point
15°F
7:24 AM
8 AM
44°F
0%
15mph
W
Sunny
Humidity
32%
Feels like
37°F
Dew Point
16°F
9 AM
44°F
0%
16mph
WNW
Sunny
Humidity
33%
Feels like
37°F
Dew Point
17°F
10 AM
46°F
0%
17mph
WNW
Sunny
Humidity
34%
Feels like
39°F
Dew Point
19°F
11 AM
47°F
0%
17mph
WNW
Sunny
Humidity
33%
Feels like
41°F
Dew Point
20°F
12 PM
49°F
0%
17mph
WNW
Mostly Sunny
Humidity
31%
Feels like
43°F
Dew Point
20°F
1 PM
51°F
0%
16mph
WNW
Partly Cloudy
Humidity
29%
Feels like
51°F
Dew Point
20°F
2 PM
52°F
0%
15mph
WNW
Partly Cloudy
Humidity
29%
Feels like
52°F
Dew Point
20°F
3 PM
52°F
0%
15mph
WNW
Partly Cloudy
Humidity
28%
Feels like
52°F
Dew Point
21°F
4 PM
52°F
0%
14mph
WNW
Partly Cloudy
Humidity
29%
Feels like
52°F
Dew Point
20°F
5 PM
51°F
0%
12mph
WNW
Partly Cloudy
Humidity
28%
Feels like
51°F
Dew Point
19°F
6 PM
48°F
0%
10mph
WNW
Partly Cloudy
Humidity
31%
Feels like
43°F
Dew Point
19°F
7 PM
45°F
0%
8mph
NW
Partly Cloudy
Humidity
36%
Feels like
41°F
Dew Point
20°F
7:16 PM
8 PM
42°F
0%
6mph
NW
Mostly Cloudy
Humidity
39%
Feels like
39°F
Dew Point
19°F
9 PM
41°F
0%
6mph
N
Mostly Cloudy
Humidity
43%
Feels like
37°F
Dew Point
20°F
10 PM
40°F
0%
6mph
NNE
Partly Cloudy
Humidity
46%
Feels like
35°F
Dew Point
21°F
11 PM
39°F
0%
6mph
NE
Partly Cloudy
Humidity
48%
Feels like
34°F
Dew Point
21°F

Snowfall Forecast Through Monday Morning

Blizzard Conditions, Heavy Snow and Gusty Winds Eye U.S. Northern-Tier

There will be no shortage of winter-like weather across the U.S. Northern-Tier through the month's midpoint.

Weekend 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

A pothole big enough to hold a traffic cone and garbage. (David Shankbone, Wikimedia Common)

Potholes: A Springtime Driving Menace

loading ad...

Today's National Outlook

Hurricane Tracker

Allergy Forecast

Traffic Cameras

Weather Cameras

Traffic Cameras

Weather Cameras

Outdoor Sports Guide