Hourly Weather Forecast - Greenville, IL

12 AM
35°F
0%
12mph
S
Clear
Humidity
73%
Feels like
27°F
Dew Point
27°F
1 AM
35°F
0%
13mph
S
Clear
Humidity
74%
Feels like
27°F
Dew Point
28°F
2 AM
36°F
0%
13mph
S
Clear
Humidity
73%
Feels like
27°F
Dew Point
28°F
3 AM
36°F
0%
14mph
S
Clear
Humidity
73%
Feels like
28°F
Dew Point
28°F
4 AM
37°F
0%
15mph
S
Clear
Humidity
72%
Feels like
28°F
Dew Point
29°F
5 AM
37°F
0%
15mph
S
Mostly Clear
Humidity
71%
Feels like
28°F
Dew Point
28°F
6 AM
37°F
0%
15mph
S
Mostly Clear
Humidity
71%
Feels like
28°F
Dew Point
29°F
7 AM
38°F
0%
15mph
S
Mostly Clear
Humidity
70%
Feels like
30°F
Dew Point
29°F
7:12 AM
8 AM
41°F
0%
15mph
S
Partly Cloudy
Humidity
66%
Feels like
33°F
Dew Point
30°F
9 AM
44°F
0%
14mph
S
Partly Cloudy
Humidity
63%
Feels like
37°F
Dew Point
32°F
10 AM
47°F
0%
14mph
SSW
Mostly Sunny
Humidity
61%
Feels like
42°F
Dew Point
35°F
11 AM
50°F
0%
14mph
SSW
Sunny
Humidity
58%
Feels like
50°F
Dew Point
36°F
12 PM
52°F
0%
13mph
SSW
Sunny
Humidity
56%
Feels like
52°F
Dew Point
37°F
1 PM
53°F
0%
12mph
SW
Sunny
Humidity
57%
Feels like
53°F
Dew Point
38°F
2 PM
53°F
0%
11mph
SW
Sunny
Humidity
59%
Feels like
53°F
Dew Point
39°F
3 PM
51°F
0%
9mph
WSW
Sunny
Humidity
63%
Feels like
51°F
Dew Point
39°F
4 PM
49°F
0%
7mph
W
Mostly Sunny
Humidity
66%
Feels like
46°F
Dew Point
38°F
4:38 PM
5 PM
47°F
0%
6mph
WNW
Mostly Clear
Humidity
70%
Feels like
44°F
Dew Point
38°F
6 PM
45°F
0%
6mph
NW
Mostly Clear
Humidity
71%
Feels like
42°F
Dew Point
37°F
7 PM
44°F
0%
6mph
NW
Mostly Clear
Humidity
72%
Feels like
40°F
Dew Point
35°F
8 PM
42°F
0%
7mph
NW
Partly Cloudy
Humidity
75%
Feels like
38°F
Dew Point
35°F
9 PM
41°F
0%
6mph
NW
Partly Cloudy
Humidity
76%
Feels like
37°F
Dew Point
34°F
10 PM
40°F
0%
6mph
NW
Mostly Cloudy
Humidity
76%
Feels like
35°F
Dew Point
33°F
11 PM
38°F
0%
6mph
NW
Mostly Cloudy
Humidity
73%
Feels like
34°F
Dew Point
31°F

NOAA, NCDC

White Christmas? What Are The Odds

If you’re looking for a White Christmas, head to the mountains.

Friday's Weather Outlook

Friday's Weather Outlook

Friday's Weather Outlook

Weekend Weather Preview

Flu Update Valid For Week Ending December 6, 2025

Weekly Flu Update: Flu Exceeds Annual Baseline

Weekly Drought Map for December 18, 2025

Highly Variable Weather Pattern Creates Mixed Results to Drought Depiction

How to Measure Snow via NWS

How To Measure Snow

loading ad...

Today's National Outlook

Hurricane Tracker

Allergy Forecast

Snow & Ski Forecast

Traffic Cameras

Weather Cameras

Traffic Cameras

Weather Cameras

Outdoor Sports Guide