Hourly Weather Forecast - Carterville, IL

12 AM
37°F
0%
9mph
NNW
Cloudy
Humidity
78%
Feels like
30°F
Dew Point
31°F
1 AM
35°F
0%
9mph
NNW
Mostly Cloudy
Humidity
79%
Feels like
28°F
Dew Point
29°F
2 AM
34°F
0%
7mph
NNW
Partly Cloudy
Humidity
81%
Feels like
27°F
Dew Point
28°F
3 AM
32°F
0%
6mph
NNW
Mostly Clear
Humidity
83%
Feels like
26°F
Dew Point
28°F
4 AM
31°F
0%
5mph
NNW
Mostly Clear
Humidity
84%
Feels like
25°F
Dew Point
27°F
5 AM
30°F
0%
5mph
NNW
Clear
Humidity
85%
Feels like
24°F
Dew Point
26°F
6 AM
30°F
0%
5mph
NNW
Clear
Humidity
82%
Feels like
24°F
Dew Point
25°F
7 AM
31°F
0%
5mph
NNW
Clear
Humidity
79%
Feels like
26°F
Dew Point
25°F
7:07 AM
8 AM
34°F
0%
5mph
N
Sunny
Humidity
75%
Feels like
29°F
Dew Point
27°F
9 AM
37°F
0%
5mph
N
Sunny
Humidity
69%
Feels like
33°F
Dew Point
28°F
10 AM
40°F
0%
6mph
N
Sunny
Humidity
61%
Feels like
36°F
Dew Point
28°F
11 AM
42°F
0%
6mph
N
Sunny
Humidity
55%
Feels like
39°F
Dew Point
27°F
12 PM
44°F
0%
6mph
NNE
Sunny
Humidity
51%
Feels like
40°F
Dew Point
27°F
1 PM
44°F
0%
6mph
NNE
Sunny
Humidity
49%
Feels like
41°F
Dew Point
26°F
2 PM
43°F
0%
6mph
NNE
Sunny
Humidity
49%
Feels like
40°F
Dew Point
25°F
3 PM
42°F
0%
5mph
NNE
Mostly Sunny
Humidity
51%
Feels like
38°F
Dew Point
25°F
4 PM
39°F
0%
5mph
NNE
Mostly Sunny
Humidity
55%
Feels like
36°F
Dew Point
25°F
4:40 PM
5 PM
37°F
0%
5mph
NE
Clear
Humidity
60%
Feels like
33°F
Dew Point
25°F
6 PM
35°F
0%
5mph
NE
Clear
Humidity
63%
Feels like
31°F
Dew Point
24°F
7 PM
33°F
0%
5mph
ENE
Clear
Humidity
68%
Feels like
29°F
Dew Point
24°F
8 PM
32°F
0%
5mph
E
Mostly Clear
Humidity
69%
Feels like
27°F
Dew Point
23°F
9 PM
32°F
0%
5mph
E
Mostly Clear
Humidity
68%
Feels like
27°F
Dew Point
22°F
10 PM
31°F
0%
5mph
E
Mostly Clear
Humidity
69%
Feels like
26°F
Dew Point
22°F
11 PM
31°F
0%
6mph
ESE
Mostly Clear
Humidity
69%
Feels like
25°F
Dew Point
22°F

Forecast Peak Wind Gusts Today

High Winds, Rain, and Snow Cross the Country

A clipper moving over the Great Lakes brings rain, snow, and high winds through the Atlantic Coastline.

Rainfall and Snowfall Totals Through Friday

Atmospheric River Symptoms Repeat in the Northwest

Friday's Weather Outlook

Friday's Weather Outlook

Flu Update Valid For Week Ending December 6, 2025

Weekly Flu Update: Flu Exceeds Annual Baseline

Weekly Drought Map for December 11, 2025

Hit-or-Miss Precipitation Leads to Mixed Drought Results

How to Measure Snow via NWS

How To Measure Snow

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