Hourly Weather Forecast - Greencastle, PA

12 AM
49°F
30%
15mph
NW
30% Chance of Light Rain
Humidity
72%
Feels like
44°F
Dew Point
41°F
1 AM
48°F
20%
14mph
WNW
Mostly Cloudy
Humidity
74%
Feels like
42°F
Dew Point
40°F
2 AM
47°F
20%
13mph
WNW
Mostly Cloudy
Humidity
75%
Feels like
41°F
Dew Point
39°F
3 AM
47°F
20%
12mph
WNW
Mostly Cloudy
Humidity
75%
Feels like
41°F
Dew Point
39°F
4 AM
46°F
10%
12mph
WNW
Mostly Cloudy
Humidity
73%
Feels like
41°F
Dew Point
38°F
5 AM
46°F
10%
12mph
WNW
Mostly Cloudy
Humidity
72%
Feels like
41°F
Dew Point
38°F
6 AM
47°F
10%
11mph
WNW
Partly Cloudy
Humidity
70%
Feels like
42°F
Dew Point
38°F
6:03 AM
7 AM
48°F
10%
12mph
WNW
Partly Cloudy
Humidity
69%
Feels like
43°F
Dew Point
39°F
8 AM
51°F
10%
12mph
WNW
Mostly Sunny
Humidity
67%
Feels like
51°F
Dew Point
40°F
9 AM
52°F
10%
12mph
WNW
Mostly Sunny
Humidity
65%
Feels like
52°F
Dew Point
41°F
10 AM
54°F
20%
12mph
WNW
Partly Cloudy
Humidity
64%
Feels like
54°F
Dew Point
42°F
11 AM
55°F
20%
12mph
WNW
Partly Cloudy
Humidity
63%
Feels like
55°F
Dew Point
43°F
12 PM
58°F
20%
12mph
WNW
Partly Cloudy
Humidity
58%
Feels like
58°F
Dew Point
43°F

Today's Severe Weather Outlook

Heavy Rain, Severe Storms Impact the Southeast

Heavy rainfall and gusty thunderstorms target portions of the Southeast today.

Weekend Weather Outlook

Weekend Weather Outlook

Weekly Drought Map for April 30th, 2026

Latest Drought Update: Deep Drought Continues

(Image provided by Manfred Richter via Pixabay.com)

Plant Care: What to Do When Frosts and Freezes Occur

Featured image via Pixabay.com

Drought Impacts: It's More Than You Think!

A thunderstorm is seen in the Plains. (Courtesy of Pixabay.com)

Spring Weather Hazards: Excessive Heat to Blizzards

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