Hourly Weather Forecast - Greencastle, PA

12 AM
49°F
40%
6mph
SSW
40% Chance Rain Showers
Humidity
96%
Feels like
47°F
Dew Point
48°F
1 AM
48°F
20%
5mph
SW
Partly Cloudy
Humidity
96%
Feels like
46°F
Dew Point
47°F
2 AM
47°F
10%
5mph
WSW
Mostly Cloudy
Humidity
98%
Feels like
45°F
Dew Point
47°F
3 AM
46°F
10%
5mph
WNW
Foggy
Humidity
100%
Feels like
44°F
Dew Point
46°F
4 AM
46°F
0%
5mph
NW
Foggy
Humidity
100%
Feels like
43°F
Dew Point
46°F
5 AM
46°F
0%
6mph
NNW
Foggy
Humidity
100%
Feels like
43°F
Dew Point
46°F
6 AM
46°F
0%
7mph
NNW
Foggy
Humidity
99%
Feels like
43°F
Dew Point
46°F
7 AM
47°F
0%
8mph
NNW
Hazy
Humidity
97%
Feels like
43°F
Dew Point
46°F
7:13 AM
8 AM
48°F
0%
9mph
NNW
Hazy
Humidity
94%
Feels like
44°F
Dew Point
46°F
9 AM
50°F
0%
10mph
N
Mostly Sunny
Humidity
90%
Feels like
46°F
Dew Point
47°F
10 AM
52°F
0%
11mph
N
Mostly Sunny
Humidity
82%
Feels like
52°F
Dew Point
47°F
11 AM
54°F
0%
10mph
N
Mostly Sunny
Humidity
76%
Feels like
54°F
Dew Point
47°F
12 PM
56°F
0%
9mph
N
Mostly Sunny
Humidity
71%
Feels like
56°F
Dew Point
46°F
1 PM
57°F
0%
7mph
N
Mostly Sunny
Humidity
66%
Feels like
57°F
Dew Point
46°F
2 PM
58°F
0%
6mph
N
Mostly Sunny
Humidity
65%
Feels like
58°F
Dew Point
46°F
3 PM
59°F
0%
5mph
NNE
Mostly Sunny
Humidity
61%
Feels like
59°F
Dew Point
46°F
4 PM
60°F
0%
4mph
ENE
Partly Cloudy
Humidity
60%
Feels like
60°F
Dew Point
46°F
5 PM
60°F
0%
4mph
E
Partly Cloudy
Humidity
58%
Feels like
60°F
Dew Point
45°F
6 PM
57°F
0%
5mph
ESE
Partly Cloudy
Humidity
60%
Feels like
57°F
Dew Point
44°F
7 PM
56°F
0%
5mph
ESE
Partly Cloudy
Humidity
62%
Feels like
56°F
Dew Point
43°F
7:23 PM
8 PM
53°F
0%
6mph
SE
Partly Cloudy
Humidity
67%
Feels like
53°F
Dew Point
43°F
9 PM
51°F
0%
6mph
SE
Partly Cloudy
Humidity
72%
Feels like
51°F
Dew Point
43°F
10 PM
50°F
0%
6mph
SE
Partly Cloudy
Humidity
72%
Feels like
47°F
Dew Point
41°F
11 PM
49°F
0%
6mph
SE
Partly Cloudy
Humidity
71%
Feels like
46°F
Dew Point
40°F

Saturday's High Temperature Outlook

Scorching Heat Continues Across the Southwest

Dozens of record high temperatures will be challenged or shattered across the Southwest today.

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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