Hourly Weather Forecast - Greenfield, IL

12 AM
22°F
0%
11mph
WNW
Cloudy
Humidity
59%
Feels like
11°F
Dew Point
10°F
1 AM
22°F
0%
11mph
WNW
Mostly Cloudy
Humidity
59%
Feels like
11°F
Dew Point
10°F
2 AM
21°F
0%
10mph
WNW
Mostly Cloudy
Humidity
59%
Feels like
10°F
Dew Point
9°F
3 AM
20°F
0%
9mph
NW
Partly Cloudy
Humidity
59%
Feels like
10°F
Dew Point
9°F
4 AM
20°F
0%
8mph
NW
Partly Cloudy
Humidity
60%
Feels like
10°F
Dew Point
8°F
5 AM
19°F
0%
7mph
NW
Partly Cloudy
Humidity
60%
Feels like
10°F
Dew Point
8°F
6 AM
19°F
0%
7mph
NW
Partly Cloudy
Humidity
60%
Feels like
10°F
Dew Point
8°F
7 AM
19°F
0%
6mph
WNW
Mostly Clear
Humidity
58%
Feels like
11°F
Dew Point
7°F
7:16 AM
8 AM
20°F
0%
7mph
WNW
Mostly Sunny
Humidity
54%
Feels like
11°F
Dew Point
6°F
9 AM
20°F
0%
6mph
W
Sunny
Humidity
51%
Feels like
12°F
Dew Point
5°F
10 AM
22°F
0%
6mph
WSW
Sunny
Humidity
48%
Feels like
15°F
Dew Point
6°F
11 AM
25°F
0%
6mph
SW
Sunny
Humidity
44%
Feels like
18°F
Dew Point
6°F
12 PM
27°F
0%
6mph
SSW
Sunny
Humidity
42%
Feels like
20°F
Dew Point
7°F
1 PM
29°F
0%
7mph
S
Sunny
Humidity
40%
Feels like
22°F
Dew Point
8°F
2 PM
31°F
0%
8mph
S
Sunny
Humidity
40%
Feels like
23°F
Dew Point
9°F
3 PM
32°F
0%
9mph
SSE
Sunny
Humidity
41%
Feels like
24°F
Dew Point
11°F
4 PM
31°F
0%
9mph
SSE
Sunny
Humidity
45%
Feels like
24°F
Dew Point
13°F
4:39 PM
5 PM
31°F
0%
9mph
SSE
Clear
Humidity
51%
Feels like
22°F
Dew Point
15°F
6 PM
30°F
0%
10mph
SSE
Clear
Humidity
56%
Feels like
21°F
Dew Point
16°F
7 PM
29°F
0%
10mph
SSE
Clear
Humidity
59%
Feels like
21°F
Dew Point
17°F
8 PM
29°F
0%
11mph
SSE
Mostly Clear
Humidity
62%
Feels like
20°F
Dew Point
18°F
9 PM
29°F
0%
12mph
SSE
Partly Cloudy
Humidity
63%
Feels like
20°F
Dew Point
19°F
10 PM
30°F
0%
12mph
SSE
Mostly Clear
Humidity
64%
Feels like
20°F
Dew Point
19°F
11 PM
30°F
0%
12mph
S
Mostly Clear
Humidity
65%
Feels like
20°F
Dew Point
20°F

Wind chill temperatures Monday A.M.

Cold Weather Chills the Nation Down to the Gulf

Extreme cold paired with their wind chill values will shiver much of the nation.

Snowfall forecast through Monday evening.

Mid-Atlantic, Great Lakes Snow Piles Up

Monday's Weather Outlook

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

Cold Air Damming - Cause And Effects

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