Hourly Weather Forecast - Greencastle, IN

12 AM
28°F
10%
7mph
NE
Mostly Cloudy
Humidity
76%
Feels like
20°F
Dew Point
21°F
1 AM
28°F
10%
7mph
ENE
Mostly Cloudy
Humidity
76%
Feels like
20°F
Dew Point
21°F
2 AM
28°F
10%
7mph
ENE
Mostly Cloudy
Humidity
77%
Feels like
20°F
Dew Point
21°F
3 AM
28°F
10%
7mph
ENE
Mostly Cloudy
Humidity
77%
Feels like
20°F
Dew Point
21°F
4 AM
28°F
10%
8mph
ENE
Mostly Cloudy
Humidity
76%
Feels like
20°F
Dew Point
21°F
5 AM
28°F
10%
8mph
ENE
Mostly Cloudy
Humidity
75%
Feels like
20°F
Dew Point
21°F
6 AM
28°F
10%
8mph
ENE
Mostly Cloudy
Humidity
75%
Feels like
20°F
Dew Point
21°F
7 AM
28°F
10%
8mph
ENE
Partly Cloudy
Humidity
75%
Feels like
20°F
Dew Point
21°F
8 AM
29°F
10%
8mph
E
Mostly Cloudy
Humidity
75%
Feels like
21°F
Dew Point
22°F
8:05 AM
9 AM
30°F
10%
9mph
E
Mostly Cloudy
Humidity
72%
Feels like
23°F
Dew Point
22°F
10 AM
32°F
10%
9mph
E
Mostly Cloudy
Humidity
69%
Feels like
25°F
Dew Point
23°F
11 AM
34°F
10%
9mph
E
Partly Cloudy
Humidity
65%
Feels like
27°F
Dew Point
24°F
12 PM
36°F
10%
9mph
ESE
Partly Cloudy
Humidity
62%
Feels like
29°F
Dew Point
24°F
1 PM
37°F
10%
8mph
ESE
Partly Cloudy
Humidity
59%
Feels like
30°F
Dew Point
24°F
2 PM
37°F
10%
8mph
ESE
Mostly Sunny
Humidity
58%
Feels like
31°F
Dew Point
24°F
3 PM
37°F
10%
9mph
ESE
Mostly Sunny
Humidity
58%
Feels like
30°F
Dew Point
24°F
4 PM
37°F
10%
8mph
ESE
Mostly Sunny
Humidity
60%
Feels like
30°F
Dew Point
24°F
5 PM
36°F
10%
8mph
ESE
Mostly Sunny
Humidity
63%
Feels like
30°F
Dew Point
24°F
5:26 PM
6 PM
35°F
30%
8mph
ESE
30% Chance Rain Showers
Humidity
65%
Feels like
29°F
Dew Point
24°F
7 PM
34°F
30%
8mph
ESE
30% Chance Frozen Mix
Humidity
68%
Feels like
28°F
Dew Point
25°F
8 PM
34°F
30%
8mph
ESE
30% Chance Frozen Mix
Humidity
70%
Feels like
27°F
Dew Point
25°F
9 PM
34°F
30%
8mph
ESE
30% Chance Frozen Mix
Humidity
71%
Feels like
27°F
Dew Point
26°F
10 PM
34°F
30%
9mph
SE
30% Chance Frozen Mix
Humidity
73%
Feels like
27°F
Dew Point
26°F

Rainfall and Snowfall Totals Through Wednesday

Heavy Rain, Snow, and Winds Wallop Northwest

The atmospheric river this week continues to hit the Pacific Northwest with heavy rain, snow, and high winds.

Wednesday's Weather Outlook

Today's Weather Outlook

How to Measure Snow via NWS

How To Measure Snow

Weekly Drought Map for December 11, 2025

Hit-or-Miss Precipitation Leads to Mixed Drought Results

A person standing in a snowy forest with their back to the camera. They are bundled up in a white hat and a brown jacket. (Image by StockSnap from Pixabay)

Common Cold Weather Illnesses

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

Cold Air Damming - Cause And Effects

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