Hourly Weather Forecast - Greenfield, IL

12 AM
54°F
0%
10mph
SSE
Clear
Humidity
58%
Feels like
54°F
Dew Point
40°F
1 AM
54°F
0%
10mph
S
Clear
Humidity
60%
Feels like
54°F
Dew Point
40°F
2 AM
53°F
0%
10mph
S
Clear
Humidity
62%
Feels like
53°F
Dew Point
40°F
3 AM
53°F
0%
10mph
S
Clear
Humidity
63%
Feels like
53°F
Dew Point
40°F
4 AM
52°F
0%
10mph
S
Clear
Humidity
65%
Feels like
52°F
Dew Point
41°F
5 AM
51°F
10%
10mph
S
Clear
Humidity
68%
Feels like
51°F
Dew Point
41°F
6 AM
50°F
10%
10mph
S
Clear
Humidity
70%
Feels like
50°F
Dew Point
41°F
6:55 AM
7 AM
51°F
0%
11mph
S
Sunny
Humidity
70%
Feels like
51°F
Dew Point
42°F
8 AM
54°F
0%
11mph
S
Sunny
Humidity
67%
Feels like
54°F
Dew Point
43°F
9 AM
58°F
0%
13mph
SSW
Sunny
Humidity
61%
Feels like
58°F
Dew Point
45°F
10 AM
63°F
0%
14mph
SSW
Sunny
Humidity
56%
Feels like
63°F
Dew Point
47°F
11 AM
67°F
0%
14mph
SSW
Sunny
Humidity
51%
Feels like
67°F
Dew Point
48°F

Today's High Temperature Outlook

Dangerous Heat Continues Across the Southwest

Dozens of record high temperatures will be challenged or shattered across the Southwest today.

Weekend Weather Outlook

Weekend Weather Outlook

Weekly Drought Map for March 19, 2026

Active Weather, Drought Improvements for Eastern Half; Drying Persists Elsewhere

(Image provided by Pixabay.com)

Lightning Safety

A tree knocked over after a storm produced high winds. (provided by PublicDomainPictures via Pixabay.com)

Strong Winds in the Springtime

Story image: WeatherBug user Pat S. captures a plant blooming in Columbia, Md., on February 24, 2017.

When Does Spring Begin?

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