Hourly Weather Forecast - Chatsworth, IL

12 AM
17°F
10%
6mph
SW
Partly Cloudy
Humidity
86%
Feels like
8°F
Dew Point
14°F
1 AM
17°F
10%
6mph
SW
Mostly Clear
Humidity
86%
Feels like
9°F
Dew Point
14°F
2 AM
17°F
0%
6mph
SSW
Mostly Clear
Humidity
86%
Feels like
9°F
Dew Point
14°F
3 AM
17°F
0%
6mph
SSW
Mostly Clear
Humidity
86%
Feels like
9°F
Dew Point
14°F
4 AM
17°F
0%
6mph
SSW
Mostly Clear
Humidity
86%
Feels like
8°F
Dew Point
14°F
5 AM
17°F
0%
7mph
S
Mostly Clear
Humidity
85%
Feels like
8°F
Dew Point
14°F
6 AM
18°F
0%
7mph
S
Mostly Clear
Humidity
86%
Feels like
8°F
Dew Point
14°F
7 AM
19°F
0%
7mph
S
Mostly Clear
Humidity
87%
Feels like
10°F
Dew Point
16°F
7:10 AM
8 AM
21°F
0%
7mph
S
Sunny
Humidity
88%
Feels like
12°F
Dew Point
18°F
9 AM
23°F
0%
7mph
S
Sunny
Humidity
89%
Feels like
14°F
Dew Point
20°F
10 AM
25°F
0%
8mph
S
Sunny
Humidity
88%
Feels like
16°F
Dew Point
22°F
11 AM
28°F
0%
9mph
S
Sunny
Humidity
86%
Feels like
19°F
Dew Point
24°F
12 PM
30°F
0%
9mph
S
Sunny
Humidity
84%
Feels like
21°F
Dew Point
26°F
1 PM
31°F
0%
9mph
S
Mostly Sunny
Humidity
83%
Feels like
23°F
Dew Point
26°F
2 PM
31°F
0%
9mph
S
Partly Cloudy
Humidity
82%
Feels like
23°F
Dew Point
27°F
3 PM
32°F
0%
10mph
S
Partly Cloudy
Humidity
82%
Feels like
23°F
Dew Point
27°F
4 PM
31°F
0%
10mph
S
Partly Cloudy
Humidity
84%
Feels like
23°F
Dew Point
27°F
4:26 PM
5 PM
30°F
0%
10mph
S
Partly Cloudy
Humidity
87%
Feels like
22°F
Dew Point
27°F
6 PM
30°F
0%
11mph
S
Mostly Cloudy
Humidity
89%
Feels like
20°F
Dew Point
27°F
7 PM
30°F
10%
11mph
S
Mostly Cloudy
Humidity
90%
Feels like
20°F
Dew Point
27°F
8 PM
30°F
10%
12mph
S
Mostly Cloudy
Humidity
89%
Feels like
20°F
Dew Point
27°F

Snow and ice forecast through Friday A.M.

Multiple Snow Threats Across the Northern U.S.

Multiple systems will bring snow across the Northern U.S. through the end of the week.

Rainfall Forecast for Northwest through Friday A.M.

Unrelenting Rains Soak the Northwest

Thursday's Weather Outlook

Thursday's Weather Outlook

Weekly Drought Map for December 4, 2025

Active Week of Weather Leads to Mixed Drought Results

A strong cold-air-damming event from March 20, 2018.

Cold Air Damming - Cause And Effects

People skating on a frozen pond on a clear day. (Image by Q K from Pixabay)

Safety Tips For Icy Surfaces

Today's National Outlook

Hurricane Tracker

Allergy Forecast

Snow & Ski Forecast

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Traffic Cameras

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Outdoor Sports Guide