Hourly Weather Forecast - Carterville, IL

5 AM
56°F
0%
2mph
ESE
Partly Cloudy
Humidity
96%
Feels like
56°F
Dew Point
55°F
6 AM
55°F
0%
3mph
E
Hazy
Humidity
98%
Feels like
55°F
Dew Point
54°F
6:58 AM
7 AM
56°F
0%
3mph
E
Hazy
Humidity
96%
Feels like
56°F
Dew Point
55°F
8 AM
59°F
0%
3mph
E
Hazy
Humidity
93%
Feels like
59°F
Dew Point
57°F
9 AM
64°F
0%
4mph
ESE
Mostly Sunny
Humidity
84%
Feels like
64°F
Dew Point
59°F
10 AM
69°F
0%
4mph
SE
Mostly Sunny
Humidity
74%
Feels like
69°F
Dew Point
60°F
11 AM
73°F
0%
4mph
SSE
Sunny
Humidity
65%
Feels like
73°F
Dew Point
61°F
12 PM
77°F
0%
4mph
S
Sunny
Humidity
58%
Feels like
77°F
Dew Point
61°F
1 PM
79°F
0%
3mph
SSW
Sunny
Humidity
55%
Feels like
79°F
Dew Point
61°F
2 PM
81°F
0%
3mph
SSW
Sunny
Humidity
52%
Feels like
82°F
Dew Point
62°F
3 PM
82°F
0%
4mph
SW
Sunny
Humidity
50%
Feels like
83°F
Dew Point
62°F
4 PM
82°F
0%
4mph
SW
Sunny
Humidity
49%
Feels like
83°F
Dew Point
61°F
5 PM
81°F
0%
5mph
SW
Sunny
Humidity
52%
Feels like
82°F
Dew Point
62°F
6 PM
78°F
0%
4mph
SSW
Sunny
Humidity
56%
Feels like
78°F
Dew Point
61°F
7 PM
75°F
0%
5mph
SSW
Sunny
Humidity
59%
Feels like
75°F
Dew Point
60°F
7:09 PM
8 PM
72°F
0%
5mph
S
Clear
Humidity
63%
Feels like
72°F
Dew Point
59°F
9 PM
71°F
0%
6mph
S
Clear
Humidity
67%
Feels like
71°F
Dew Point
59°F
10 PM
69°F
0%
7mph
SSW
Clear
Humidity
70%
Feels like
69°F
Dew Point
59°F
11 PM
68°F
0%
8mph
SSW
Clear
Humidity
73%
Feels like
68°F
Dew Point
59°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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