Hourly Weather Forecast - Illiopolis, IL

2 PM
65°F
10%
21mph
SSW
Windy
Humidity
48%
Feels like
65°F
Dew Point
45°F
3 PM
67°F
10%
21mph
SSW
Windy
Humidity
46%
Feels like
67°F
Dew Point
45°F
4 PM
67°F
10%
20mph
SW
Mostly Cloudy
Humidity
46%
Feels like
67°F
Dew Point
46°F
5 PM
67°F
10%
17mph
SW
Mostly Cloudy
Humidity
48%
Feels like
67°F
Dew Point
47°F
6 PM
67°F
10%
13mph
SW
Mostly Cloudy
Humidity
52%
Feels like
67°F
Dew Point
49°F
7 PM
66°F
20%
10mph
SW
Mostly Cloudy
Humidity
57%
Feels like
66°F
Dew Point
50°F
7:53 PM
8 PM
64°F
30%
9mph
SSW
30% Chance of Light Rain
Humidity
62%
Feels like
64°F
Dew Point
51°F
9 PM
62°F
30%
8mph
SSW
30% Chance Rain Showers
Humidity
69%
Feels like
62°F
Dew Point
52°F
10 PM
60°F
20%
8mph
SSW
Mostly Cloudy
Humidity
75%
Feels like
60°F
Dew Point
52°F
11 PM
58°F
20%
7mph
SSW
Partly Cloudy
Humidity
78%
Feels like
58°F
Dew Point
52°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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