Hourly Weather Forecast - Illiopolis, IL

12 AM
47°F
30%
7mph
N
30% Chance Rain Showers
Humidity
79%
Feels like
44°F
Dew Point
41°F
1 AM
47°F
20%
7mph
N
Partly Cloudy
Humidity
78%
Feels like
43°F
Dew Point
40°F
2 AM
46°F
20%
7mph
N
Partly Cloudy
Humidity
80%
Feels like
42°F
Dew Point
40°F
3 AM
44°F
10%
7mph
N
Partly Cloudy
Humidity
82%
Feels like
40°F
Dew Point
39°F
4 AM
43°F
10%
7mph
N
Partly Cloudy
Humidity
83%
Feels like
39°F
Dew Point
38°F
5 AM
43°F
10%
7mph
N
Partly Cloudy
Humidity
84%
Feels like
38°F
Dew Point
38°F
5:51 AM
6 AM
43°F
10%
6mph
N
Partly Cloudy
Humidity
83%
Feels like
39°F
Dew Point
38°F
7 AM
43°F
10%
6mph
N
Partly Cloudy
Humidity
81%
Feels like
39°F
Dew Point
38°F
8 AM
46°F
0%
7mph
N
Mostly Cloudy
Humidity
75%
Feels like
42°F
Dew Point
38°F
9 AM
49°F
0%
8mph
N
Mostly Cloudy
Humidity
67%
Feels like
45°F
Dew Point
38°F
10 AM
51°F
10%
8mph
N
Cloudy
Humidity
60%
Feels like
51°F
Dew Point
38°F
11 AM
53°F
20%
9mph
N
Cloudy
Humidity
55%
Feels like
53°F
Dew Point
38°F
12 PM
55°F
20%
9mph
N
Cloudy
Humidity
51%
Feels like
55°F
Dew Point
37°F
1 PM
56°F
30%
9mph
NNW
30% Chance of Light Rain
Humidity
48%
Feels like
56°F
Dew Point
37°F
2 PM
57°F
40%
9mph
NNW
40% Chance of Light Rain
Humidity
46%
Feels like
57°F
Dew Point
37°F
3 PM
57°F
40%
10mph
NNW
40% Chance of Light Rain
Humidity
46%
Feels like
57°F
Dew Point
37°F
4 PM
57°F
40%
9mph
NNW
40% Chance Rain Showers
Humidity
47%
Feels like
57°F
Dew Point
37°F
5 PM
57°F
40%
9mph
NNW
40% Chance of Light Rain
Humidity
48%
Feels like
57°F
Dew Point
37°F
6 PM
56°F
40%
8mph
NNW
40% Chance of Light Rain
Humidity
50%
Feels like
56°F
Dew Point
38°F
7 PM
55°F
20%
6mph
NNW
Mostly Cloudy
Humidity
53%
Feels like
55°F
Dew Point
38°F
7:56 PM
8 PM
53°F
20%
5mph
NNW
Cloudy
Humidity
57%
Feels like
53°F
Dew Point
38°F
9 PM
51°F
10%
5mph
NW
Cloudy
Humidity
63%
Feels like
51°F
Dew Point
39°F
10 PM
49°F
10%
5mph
WNW
Cloudy
Humidity
68%
Feels like
47°F
Dew Point
39°F
11 PM
48°F
10%
5mph
WNW
Cloudy
Humidity
71%
Feels like
46°F
Dew Point
39°F

Today's Weather Outlook

Today's Weather Outlook

A warmer, quieter spring pattern spreads across much of the country today as dry weather approaches more regions.

Weekly Drought Map for April 30th, 2026

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(Image provided by Manfred Richter via Pixabay.com)

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Featured image via Pixabay.com

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Debris from the Tuscaloosa-Birmingham tornado. Source: National Weather Service in Birmingham, Alabama

Remembering the Tuscaloosa-Birmingham Tornado

A thunderstorm is seen in the Plains. (Courtesy of Pixabay.com)

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