Hourly Weather Forecast - Carterville, IL

12 AM
51°F
0%
4mph
SE
Mostly Cloudy
Humidity
68%
Feels like
51°F
Dew Point
41°F
1 AM
50°F
10%
4mph
SE
Cloudy
Humidity
71%
Feels like
50°F
Dew Point
41°F
2 AM
50°F
10%
3mph
SSE
Cloudy
Humidity
73%
Feels like
50°F
Dew Point
42°F
3 AM
50°F
10%
3mph
SSE
Cloudy
Humidity
74%
Feels like
49°F
Dew Point
42°F
4 AM
49°F
10%
3mph
SSE
Cloudy
Humidity
76%
Feels like
49°F
Dew Point
42°F
5 AM
49°F
20%
4mph
SSE
Cloudy
Humidity
78%
Feels like
48°F
Dew Point
42°F
6 AM
48°F
20%
4mph
SSE
Mostly Cloudy
Humidity
79%
Feels like
47°F
Dew Point
42°F
6:52 AM
7 AM
49°F
20%
4mph
SSE
Mostly Cloudy
Humidity
78%
Feels like
47°F
Dew Point
42°F
8 AM
52°F
10%
5mph
SSE
Mostly Cloudy
Humidity
77%
Feels like
52°F
Dew Point
45°F
9 AM
57°F
10%
6mph
SSE
Cloudy
Humidity
70%
Feels like
57°F
Dew Point
47°F
10 AM
61°F
10%
6mph
S
Cloudy
Humidity
65%
Feels like
61°F
Dew Point
49°F
11 AM
64°F
30%
7mph
S
30% Chance of Light Rain
Humidity
60%
Feels like
64°F
Dew Point
50°F
12 PM
67°F
30%
7mph
S
30% Chance Rain Showers
Humidity
54%
Feels like
67°F
Dew Point
50°F
1 PM
69°F
30%
7mph
S
30% Chance Rain Showers
Humidity
52%
Feels like
69°F
Dew Point
51°F
2 PM
70°F
30%
8mph
S
30% Chance Rain Showers
Humidity
51%
Feels like
70°F
Dew Point
51°F
3 PM
71°F
30%
8mph
S
30% Chance Rain Showers
Humidity
50%
Feels like
71°F
Dew Point
51°F
4 PM
71°F
30%
8mph
S
30% Chance Rain Showers
Humidity
50%
Feels like
71°F
Dew Point
51°F
5 PM
69°F
30%
7mph
S
30% Chance Rain Showers
Humidity
54%
Feels like
69°F
Dew Point
52°F
6 PM
67°F
20%
6mph
S
Partly Cloudy
Humidity
59%
Feels like
67°F
Dew Point
52°F
7 PM
64°F
20%
6mph
SSE
Sunny
Humidity
65%
Feels like
64°F
Dew Point
52°F
7:12 PM
8 PM
62°F
20%
6mph
SSE
Clear
Humidity
70%
Feels like
62°F
Dew Point
52°F
9 PM
61°F
30%
7mph
SSE
30% Chance Rain Showers
Humidity
73%
Feels like
61°F
Dew Point
52°F
10 PM
60°F
30%
8mph
SSE
30% Chance Rain Showers
Humidity
74%
Feels like
60°F
Dew Point
52°F
11 PM
60°F
40%
8mph
SSE
40% Chance Rain Showers
Humidity
77%
Feels like
60°F
Dew Point
52°F

Today's High Temperature Outlook

Early Spring Heat Wave Zaps Southwest

Much of the Southwest will observe record-breaking heat through the weekend, with high temperatures reminiscent of mid-summer!

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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