Hourly Weather Forecast - South Chicago Heights, IL

12 AM
44°F
0%
2mph
SSE
Mostly Cloudy
Humidity
64%
Feels like
44°F
Dew Point
32°F
1 AM
43°F
0%
2mph
SSE
Partly Cloudy
Humidity
66%
Feels like
43°F
Dew Point
33°F
2 AM
42°F
0%
3mph
S
Partly Cloudy
Humidity
69%
Feels like
42°F
Dew Point
33°F
3 AM
42°F
0%
2mph
S
Partly Cloudy
Humidity
70%
Feels like
42°F
Dew Point
33°F
4 AM
42°F
0%
2mph
S
Partly Cloudy
Humidity
69%
Feels like
42°F
Dew Point
33°F
5 AM
42°F
0%
2mph
S
Partly Cloudy
Humidity
69%
Feels like
42°F
Dew Point
33°F
6 AM
41°F
0%
3mph
SSE
Mostly Clear
Humidity
72%
Feels like
41°F
Dew Point
33°F
6:45 AM
7 AM
41°F
0%
3mph
SSE
Mostly Sunny
Humidity
75%
Feels like
41°F
Dew Point
34°F
8 AM
44°F
0%
3mph
SSE
Partly Cloudy
Humidity
72%
Feels like
44°F
Dew Point
35°F
9 AM
49°F
10%
3mph
S
Partly Cloudy
Humidity
63%
Feels like
48°F
Dew Point
37°F
10 AM
53°F
10%
4mph
S
Mostly Cloudy
Humidity
53%
Feels like
53°F
Dew Point
36°F
11 AM
56°F
10%
4mph
S
Mostly Cloudy
Humidity
50%
Feels like
56°F
Dew Point
37°F
12 PM
58°F
10%
5mph
S
Cloudy
Humidity
47%
Feels like
58°F
Dew Point
38°F
1 PM
60°F
10%
6mph
S
Cloudy
Humidity
46%
Feels like
60°F
Dew Point
39°F
2 PM
60°F
10%
6mph
S
Mostly Cloudy
Humidity
46%
Feels like
60°F
Dew Point
39°F
3 PM
58°F
10%
6mph
S
Mostly Cloudy
Humidity
48%
Feels like
58°F
Dew Point
38°F
4 PM
55°F
20%
6mph
SSE
Mostly Cloudy
Humidity
53%
Feels like
55°F
Dew Point
38°F
5 PM
53°F
20%
5mph
SSE
Partly Cloudy
Humidity
58%
Feels like
53°F
Dew Point
39°F
6 PM
52°F
30%
5mph
SSE
30% Chance Rain Showers
Humidity
62%
Feels like
52°F
Dew Point
39°F
7 PM
51°F
30%
4mph
SSE
30% Chance Rain Showers
Humidity
68%
Feels like
51°F
Dew Point
41°F
7:08 PM
8 PM
49°F
20%
4mph
SSE
Mostly Clear
Humidity
70%
Feels like
48°F
Dew Point
40°F
9 PM
48°F
20%
4mph
SSE
Partly Cloudy
Humidity
73%
Feels like
46°F
Dew Point
40°F
10 PM
47°F
20%
4mph
SSE
Partly Cloudy
Humidity
75%
Feels like
46°F
Dew Point
40°F
11 PM
47°F
20%
3mph
SSE
Mostly Clear
Humidity
79%
Feels like
46°F
Dew Point
41°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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