Hourly Weather Forecast - Illiopolis, IL

12 AM
53°F
20%
5mph
NW
Mostly Clear
Humidity
77%
Feels like
53°F
Dew Point
46°F
1 AM
52°F
20%
5mph
NW
Partly Cloudy
Humidity
77%
Feels like
52°F
Dew Point
45°F
2 AM
51°F
20%
5mph
NW
Partly Cloudy
Humidity
79%
Feels like
51°F
Dew Point
45°F
3 AM
50°F
20%
5mph
WNW
Partly Cloudy
Humidity
80%
Feels like
50°F
Dew Point
44°F
4 AM
49°F
20%
6mph
WNW
Partly Cloudy
Humidity
81%
Feels like
47°F
Dew Point
44°F
5 AM
49°F
20%
5mph
WNW
Partly Cloudy
Humidity
82%
Feels like
47°F
Dew Point
44°F
5:48 AM
6 AM
48°F
20%
4mph
W
Mostly Sunny
Humidity
82%
Feels like
46°F
Dew Point
43°F
7 AM
49°F
20%
4mph
W
Sunny
Humidity
80%
Feels like
47°F
Dew Point
43°F
8 AM
53°F
20%
5mph
W
Sunny
Humidity
73%
Feels like
53°F
Dew Point
44°F
9 AM
57°F
20%
5mph
W
Sunny
Humidity
64%
Feels like
57°F
Dew Point
45°F
10 AM
61°F
10%
6mph
WSW
Sunny
Humidity
56%
Feels like
61°F
Dew Point
45°F
11 AM
64°F
10%
6mph
WSW
Sunny
Humidity
50%
Feels like
64°F
Dew Point
45°F
12 PM
67°F
10%
8mph
WSW
Mostly Sunny
Humidity
45%
Feels like
67°F
Dew Point
45°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

Latest Drought Update: Deep Drought Continues

(Image provided by Manfred Richter via Pixabay.com)

Plant Care: What to Do When Frosts and Freezes Occur

Featured image via Pixabay.com

Drought Impacts: It's More Than You Think!

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)

Spring Weather Hazards: Excessive Heat to Blizzards

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