Hourly Weather Forecast - Greenfield, IL

12 AM
29°F
10%
9mph
WNW
Mostly Clear
Humidity
62%
Feels like
21°F
Dew Point
18°F
1 AM
28°F
10%
9mph
WNW
Mostly Clear
Humidity
63%
Feels like
20°F
Dew Point
17°F
2 AM
27°F
10%
9mph
WNW
Mostly Clear
Humidity
64%
Feels like
18°F
Dew Point
16°F
3 AM
25°F
10%
9mph
NW
Clear
Humidity
65%
Feels like
16°F
Dew Point
15°F
4 AM
24°F
0%
9mph
NW
Clear
Humidity
66%
Feels like
14°F
Dew Point
14°F
5 AM
23°F
0%
9mph
NW
Clear
Humidity
66%
Feels like
13°F
Dew Point
13°F
6 AM
22°F
0%
9mph
NW
Clear
Humidity
65%
Feels like
12°F
Dew Point
12°F
7 AM
22°F
0%
9mph
NW
Clear
Humidity
63%
Feels like
12°F
Dew Point
11°F
7:15 AM
8 AM
22°F
0%
9mph
WNW
Sunny
Humidity
59%
Feels like
12°F
Dew Point
10°F
9 AM
23°F
0%
9mph
WNW
Sunny
Humidity
54%
Feels like
14°F
Dew Point
9°F
10 AM
25°F
0%
9mph
WNW
Sunny
Humidity
48%
Feels like
16°F
Dew Point
8°F
11 AM
27°F
0%
10mph
WNW
Sunny
Humidity
42%
Feels like
18°F
Dew Point
7°F
12 PM
29°F
0%
10mph
WNW
Sunny
Humidity
37%
Feels like
20°F
Dew Point
6°F
1 PM
31°F
0%
9mph
WNW
Sunny
Humidity
34%
Feels like
23°F
Dew Point
6°F
2 PM
33°F
0%
9mph
WNW
Mostly Sunny
Humidity
32%
Feels like
25°F
Dew Point
6°F
3 PM
33°F
0%
8mph
W
Mostly Sunny
Humidity
32%
Feels like
26°F
Dew Point
6°F
4 PM
32°F
0%
6mph
W
Mostly Sunny
Humidity
35%
Feels like
26°F
Dew Point
7°F
5 PM
30°F
0%
4mph
WSW
Sunny
Humidity
39%
Feels like
25°F
Dew Point
8°F
5:09 PM
6 PM
28°F
0%
4mph
SW
Clear
Humidity
43%
Feels like
24°F
Dew Point
9°F
7 PM
27°F
0%
4mph
SW
Partly Cloudy
Humidity
46%
Feels like
22°F
Dew Point
9°F
8 PM
26°F
0%
5mph
SW
Mostly Cloudy
Humidity
47%
Feels like
20°F
Dew Point
9°F
9 PM
26°F
0%
4mph
SW
Cloudy
Humidity
48%
Feels like
21°F
Dew Point
9°F
10 PM
25°F
0%
2mph
W
Cloudy
Humidity
49%
Feels like
25°F
Dew Point
9°F
11 PM
25°F
10%
4mph
NNW
Cloudy
Humidity
49%
Feels like
19°F
Dew Point
9°F

Snow Forecast through Sunday

Unrelenting Storm Track Brings Snow to Great Lakes & Eastern U.S.

Two main areas of low pressure will produce snow in the Upper Midwest, Great Lakes and Eastern U.S.

Monday's Weather Outlook

Monday's Weather Outlook

Weekly Drought Map for January 15, 2026

Active Weather Creates Mix of Improvements, Degradations to Drought Depiction

Vehicle driving in wintry conditions

Prepare Your Car for Cold Weather

(Image provided by NOAA)

Polar Vortex: What Is It?

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

Safety Tips For Icy Surfaces

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