Hourly Weather Forecast - Greencastle, PA

12 AM
50°F
0%
8mph
SSE
Partly Cloudy
Humidity
68%
Feels like
47°F
Dew Point
40°F
1 AM
51°F
10%
9mph
SSE
Partly Cloudy
Humidity
64%
Feels like
51°F
Dew Point
39°F
2 AM
52°F
10%
9mph
SSE
Partly Cloudy
Humidity
62%
Feels like
52°F
Dew Point
39°F
3 AM
54°F
10%
9mph
S
Partly Cloudy
Humidity
59%
Feels like
54°F
Dew Point
40°F
4 AM
54°F
10%
8mph
S
Partly Cloudy
Humidity
59%
Feels like
54°F
Dew Point
40°F
5 AM
53°F
10%
8mph
S
Partly Cloudy
Humidity
64%
Feels like
53°F
Dew Point
42°F
6 AM
52°F
10%
8mph
S
Partly Cloudy
Humidity
70%
Feels like
52°F
Dew Point
43°F
7 AM
52°F
10%
7mph
S
Partly Cloudy
Humidity
76%
Feels like
52°F
Dew Point
45°F
7:11 AM
8 AM
53°F
10%
7mph
S
Partly Cloudy
Humidity
80%
Feels like
53°F
Dew Point
48°F
9 AM
56°F
10%
8mph
S
Partly Cloudy
Humidity
80%
Feels like
56°F
Dew Point
50°F
10 AM
60°F
10%
9mph
SSW
Partly Cloudy
Humidity
75%
Feels like
60°F
Dew Point
53°F
11 AM
65°F
0%
10mph
SSW
Partly Cloudy
Humidity
70%
Feels like
65°F
Dew Point
55°F
12 PM
70°F
0%
11mph
SSW
Mostly Sunny
Humidity
63%
Feels like
70°F
Dew Point
57°F
1 PM
74°F
0%
12mph
SW
Mostly Sunny
Humidity
59%
Feels like
74°F
Dew Point
59°F
2 PM
77°F
0%
13mph
SW
Partly Cloudy
Humidity
57%
Feels like
77°F
Dew Point
61°F
3 PM
80°F
0%
13mph
SW
Partly Cloudy
Humidity
53%
Feels like
80°F
Dew Point
61°F
4 PM
80°F
10%
13mph
SW
Partly Cloudy
Humidity
52%
Feels like
81°F
Dew Point
61°F
5 PM
79°F
30%
12mph
SW
30% Chance Rain Showers
Humidity
50%
Feels like
79°F
Dew Point
59°F
6 PM
77°F
30%
10mph
WSW
30% Chance Rain Showers
Humidity
53%
Feels like
77°F
Dew Point
58°F
7 PM
74°F
40%
9mph
W
40% Chance Rain Showers
Humidity
54%
Feels like
74°F
Dew Point
56°F
7:24 PM
8 PM
71°F
40%
9mph
WNW
40% Chance Rain Showers
Humidity
58%
Feels like
71°F
Dew Point
55°F
9 PM
68°F
40%
7mph
NW
40% Chance Rain Showers
Humidity
63%
Feels like
68°F
Dew Point
55°F
10 PM
65°F
50%
8mph
NNW
50% Chance Rain Showers
Humidity
70%
Feels like
65°F
Dew Point
55°F
11 PM
62°F
50%
8mph
NNW
50% Chance Rain Showers
Humidity
76%
Feels like
62°F
Dew Point
55°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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