Hourly Weather Forecast - Illinois City, IL

12 AM
47°F
0%
6mph
SE
Partly Cloudy
Humidity
64%
Feels like
45°F
Dew Point
36°F
1 AM
47°F
0%
7mph
SE
Partly Cloudy
Humidity
66%
Feels like
44°F
Dew Point
36°F
2 AM
46°F
0%
7mph
SE
Mostly Cloudy
Humidity
68%
Feels like
43°F
Dew Point
36°F
3 AM
46°F
0%
7mph
SE
Mostly Cloudy
Humidity
69%
Feels like
42°F
Dew Point
36°F
4 AM
45°F
0%
8mph
SE
Mostly Cloudy
Humidity
69%
Feels like
41°F
Dew Point
36°F
5 AM
45°F
0%
8mph
SE
Mostly Cloudy
Humidity
68%
Feels like
40°F
Dew Point
35°F
6 AM
44°F
0%
8mph
SE
Mostly Cloudy
Humidity
66%
Feels like
40°F
Dew Point
34°F
6:58 AM
7 AM
45°F
10%
8mph
SE
Mostly Cloudy
Humidity
64%
Feels like
40°F
Dew Point
33°F
8 AM
47°F
10%
9mph
SE
Mostly Cloudy
Humidity
62%
Feels like
42°F
Dew Point
34°F
9 AM
49°F
10%
9mph
SE
Mostly Cloudy
Humidity
60%
Feels like
45°F
Dew Point
36°F
10 AM
52°F
20%
9mph
SSE
Mostly Cloudy
Humidity
58%
Feels like
52°F
Dew Point
37°F
11 AM
54°F
20%
9mph
SSE
Partly Cloudy
Humidity
56%
Feels like
54°F
Dew Point
39°F
12 PM
57°F
30%
10mph
SSE
30% Chance Rain Showers
Humidity
54%
Feels like
57°F
Dew Point
40°F
1 PM
59°F
30%
10mph
SSE
30% Chance Rain Showers
Humidity
53%
Feels like
59°F
Dew Point
42°F
2 PM
61°F
20%
9mph
SSE
Sunny
Humidity
51%
Feels like
61°F
Dew Point
43°F
3 PM
63°F
20%
9mph
SSE
Sunny
Humidity
49%
Feels like
63°F
Dew Point
44°F
4 PM
64°F
20%
9mph
SSE
Mostly Sunny
Humidity
49%
Feels like
64°F
Dew Point
44°F
5 PM
64°F
10%
8mph
SSE
Mostly Sunny
Humidity
50%
Feels like
64°F
Dew Point
45°F
6 PM
63°F
10%
7mph
SSE
Mostly Sunny
Humidity
53%
Feels like
63°F
Dew Point
45°F
7 PM
61°F
10%
6mph
SE
Mostly Sunny
Humidity
57%
Feels like
61°F
Dew Point
46°F
7:21 PM
8 PM
58°F
10%
6mph
SE
Mostly Clear
Humidity
62%
Feels like
58°F
Dew Point
46°F
9 PM
56°F
10%
6mph
SE
Clear
Humidity
68%
Feels like
56°F
Dew Point
45°F
10 PM
53°F
10%
6mph
SE
Clear
Humidity
73%
Feels like
53°F
Dew Point
45°F
11 PM
52°F
10%
6mph
SE
Clear
Humidity
76%
Feels like
52°F
Dew Point
45°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?

loading ad...

Today's National Outlook

Hurricane Tracker

Allergy Forecast

Traffic Cameras

Weather Cameras

Traffic Cameras

Weather Cameras

Outdoor Sports Guide