Hourly Weather Forecast - Greencastle, PA

12 AM
26°F
10%
3mph
WNW
Mostly Cloudy
Humidity
64%
Feels like
22°F
Dew Point
15°F
1 AM
26°F
10%
3mph
NNW
Mostly Cloudy
Humidity
65%
Feels like
26°F
Dew Point
16°F
2 AM
27°F
10%
3mph
NW
Mostly Cloudy
Humidity
67%
Feels like
27°F
Dew Point
17°F
3 AM
27°F
10%
3mph
WNW
Partly Cloudy
Humidity
67%
Feels like
27°F
Dew Point
18°F
4 AM
28°F
10%
3mph
W
Partly Cloudy
Humidity
67%
Feels like
24°F
Dew Point
18°F
5 AM
28°F
0%
3mph
WSW
Partly Cloudy
Humidity
68%
Feels like
28°F
Dew Point
19°F
6 AM
27°F
0%
3mph
WSW
Partly Cloudy
Humidity
70%
Feels like
27°F
Dew Point
19°F
7 AM
28°F
0%
3mph
WSW
Partly Cloudy
Humidity
70%
Feels like
28°F
Dew Point
19°F
7:10 AM
8 AM
30°F
0%
3mph
WSW
Partly Cloudy
Humidity
68%
Feels like
30°F
Dew Point
20°F
9 AM
32°F
0%
3mph
SW
Partly Cloudy
Humidity
63%
Feels like
32°F
Dew Point
21°F
10 AM
34°F
0%
3mph
SW
Partly Cloudy
Humidity
60%
Feels like
34°F
Dew Point
22°F
11 AM
36°F
0%
3mph
SW
Partly Cloudy
Humidity
57%
Feels like
34°F
Dew Point
23°F
12 PM
38°F
0%
4mph
SW
Partly Cloudy
Humidity
56%
Feels like
35°F
Dew Point
24°F
1 PM
40°F
0%
4mph
SW
Partly Cloudy
Humidity
54%
Feels like
37°F
Dew Point
24°F
2 PM
41°F
0%
4mph
WSW
Partly Cloudy
Humidity
53%
Feels like
38°F
Dew Point
25°F
3 PM
41°F
0%
4mph
NNW
Partly Cloudy
Humidity
54%
Feels like
39°F
Dew Point
26°F
4 PM
40°F
10%
4mph
N
Partly Cloudy
Humidity
59%
Feels like
38°F
Dew Point
27°F
5 PM
38°F
10%
4mph
NNE
Mostly Cloudy
Humidity
62%
Feels like
35°F
Dew Point
27°F
5:41 PM
6 PM
36°F
10%
4mph
ENE
Cloudy
Humidity
66%
Feels like
33°F
Dew Point
26°F
7 PM
35°F
10%
4mph
E
Cloudy
Humidity
68%
Feels like
32°F
Dew Point
26°F
8 PM
35°F
0%
4mph
E
Cloudy
Humidity
70%
Feels like
31°F
Dew Point
26°F
9 PM
35°F
10%
4mph
E
Cloudy
Humidity
71%
Feels like
31°F
Dew Point
26°F
10 PM
35°F
10%
4mph
E
Cloudy
Humidity
72%
Feels like
31°F
Dew Point
26°F
11 PM
35°F
20%
4mph
E
Cloudy
Humidity
73%
Feels like
31°F
Dew Point
27°F

Saturday morning low temperatures

Snow, Record-Breaking Cold Headed for Great Lakes & Northeast

Frigid temperatures, high winds, and snow headed to a large portion of the eastern U.S. today through this weekend.

Friday's Weather Outlook

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Weekend Weather Preview

Weekly Drought Map for February 5, 2026

Scarce Precipitation Leads to Widespread Drought Degradation

Image courtesy of Pixabay.com

All About Snow Squalls

Windchill chart

Dangers of Wind Chills

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