Hourly Weather Forecast - Greencastle, IN

5 AM
25°F
0%
11mph
SSW
Mostly Cloudy
Humidity
83%
Feels like
15°F
Dew Point
20°F
6 AM
26°F
0%
12mph
SSW
Cloudy
Humidity
80%
Feels like
15°F
Dew Point
20°F
7 AM
27°F
0%
13mph
SSW
Mostly Cloudy
Humidity
77%
Feels like
16°F
Dew Point
20°F
7:56 AM
8 AM
28°F
0%
14mph
SSW
Mostly Cloudy
Humidity
75%
Feels like
17°F
Dew Point
21°F
9 AM
29°F
0%
14mph
SSW
Partly Cloudy
Humidity
74%
Feels like
19°F
Dew Point
22°F
10 AM
32°F
0%
15mph
SSW
Mostly Sunny
Humidity
72%
Feels like
21°F
Dew Point
24°F
11 AM
34°F
0%
15mph
SSW
Partly Cloudy
Humidity
70%
Feels like
24°F
Dew Point
25°F
12 PM
36°F
0%
15mph
SW
Mostly Sunny
Humidity
69%
Feels like
27°F
Dew Point
27°F
1 PM
37°F
0%
15mph
SW
Mostly Sunny
Humidity
68%
Feels like
28°F
Dew Point
28°F
2 PM
38°F
0%
15mph
SW
Partly Cloudy
Humidity
68%
Feels like
30°F
Dew Point
29°F
3 PM
39°F
0%
14mph
SSW
Partly Cloudy
Humidity
69%
Feels like
31°F
Dew Point
29°F
4 PM
39°F
0%
14mph
SSW
Partly Cloudy
Humidity
71%
Feels like
30°F
Dew Point
30°F
5 PM
38°F
0%
13mph
SSW
Partly Cloudy
Humidity
74%
Feels like
30°F
Dew Point
31°F
5:23 PM
6 PM
38°F
10%
13mph
SSW
Mostly Cloudy
Humidity
77%
Feels like
29°F
Dew Point
31°F
7 PM
38°F
10%
14mph
SSW
Cloudy
Humidity
78%
Feels like
29°F
Dew Point
31°F
8 PM
38°F
10%
15mph
SSW
Mostly Cloudy
Humidity
78%
Feels like
29°F
Dew Point
31°F
9 PM
38°F
10%
17mph
SSW
Cloudy
Humidity
78%
Feels like
29°F
Dew Point
32°F
10 PM
38°F
10%
18mph
SSW
Cloudy
Humidity
78%
Feels like
29°F
Dew Point
32°F
11 PM
39°F
20%
19mph
SSW
Cloudy
Humidity
78%
Feels like
29°F
Dew Point
33°F

Snow and ice forecast through Thursday A.M.

Snow Barrels Across the Northern U.S.

Low pressure will produce a swath of snow from Minnesota to Maine into Thursday.

Rainfall Forecast for Northwest through Thursday

Heavy, Flooding Rain Impacts the Northwest

Today's Weather Outlook

Today's Weather Outlook

Weekly Drought Map for December 4, 2025

Active Week of Weather Leads to Mixed Drought Results

A strong cold-air-damming event from March 20, 2018.

Cold Air Damming - Cause And Effects

People skating on a frozen pond on a clear day. (Image by Q K from Pixabay)

Safety Tips For Icy Surfaces

Today's National Outlook

Hurricane Tracker

Allergy Forecast

Snow & Ski Forecast

Traffic Cameras

Weather Cameras

Traffic Cameras

Weather Cameras

Outdoor Sports Guide