Hourly Weather Forecast - Romeoville, IL

12 AM
19°F
0%
5mph
SSW
Clear
Humidity
84%
Feels like
11°F
Dew Point
15°F
1 AM
18°F
0%
5mph
S
Clear
Humidity
84%
Feels like
10°F
Dew Point
14°F
2 AM
18°F
0%
6mph
S
Clear
Humidity
84%
Feels like
10°F
Dew Point
14°F
3 AM
18°F
0%
6mph
S
Clear
Humidity
85%
Feels like
9°F
Dew Point
14°F
4 AM
18°F
0%
6mph
S
Clear
Humidity
85%
Feels like
9°F
Dew Point
14°F
5 AM
18°F
0%
7mph
S
Clear
Humidity
87%
Feels like
8°F
Dew Point
15°F
6 AM
19°F
0%
8mph
S
Clear
Humidity
88%
Feels like
9°F
Dew Point
15°F
7 AM
20°F
0%
9mph
S
Clear
Humidity
87%
Feels like
10°F
Dew Point
17°F
7:12 AM
8 AM
22°F
0%
9mph
S
Mostly Sunny
Humidity
82%
Feels like
12°F
Dew Point
18°F
9 AM
26°F
0%
10mph
S
Mostly Sunny
Humidity
77%
Feels like
16°F
Dew Point
20°F
10 AM
29°F
0%
11mph
SSW
Mostly Sunny
Humidity
74%
Feels like
19°F
Dew Point
21°F
11 AM
31°F
0%
13mph
SSW
Sunny
Humidity
71%
Feels like
22°F
Dew Point
23°F
12 PM
34°F
0%
14mph
SSW
Sunny
Humidity
69%
Feels like
24°F
Dew Point
25°F
1 PM
35°F
0%
15mph
SSW
Sunny
Humidity
70%
Feels like
25°F
Dew Point
26°F
2 PM
35°F
0%
15mph
SSW
Mostly Sunny
Humidity
72%
Feels like
26°F
Dew Point
27°F
3 PM
35°F
0%
15mph
SSW
Mostly Sunny
Humidity
75%
Feels like
25°F
Dew Point
28°F
4 PM
35°F
0%
15mph
SSW
Partly Cloudy
Humidity
78%
Feels like
25°F
Dew Point
28°F
4:23 PM
5 PM
34°F
0%
15mph
SSW
Partly Cloudy
Humidity
82%
Feels like
24°F
Dew Point
29°F
6 PM
34°F
0%
15mph
SSW
Partly Cloudy
Humidity
83%
Feels like
24°F
Dew Point
29°F
7 PM
34°F
0%
15mph
SSW
Partly Cloudy
Humidity
84%
Feels like
25°F
Dew Point
30°F
8 PM
35°F
0%
15mph
SW
Partly Cloudy
Humidity
84%
Feels like
25°F
Dew Point
31°F
9 PM
36°F
0%
15mph
SW
Partly Cloudy
Humidity
85%
Feels like
26°F
Dew Point
32°F
10 PM
36°F
0%
15mph
SW
Partly Cloudy
Humidity
85%
Feels like
27°F
Dew Point
32°F
11 PM
37°F
0%
14mph
SW
Partly Cloudy
Humidity
85%
Feels like
28°F
Dew Point
33°F

Wind chill temperatures Monday A.M.

Frigid Weather Sends Shivers Down to the Gulf

Extreme cold paired with their wind chill values will shiver much of the nation.

Snowfall forecast through Monday evening.

Mid-Atlantic, Great Lakes Snow Piles Up

Monday's Weather Outlook

Today's Weather Outlook

How to Measure Snow via NWS

How To Measure Snow

Weekly Drought Map for December 11, 2025

Hit-or-Miss Precipitation Leads to Mixed Drought Results

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

Cold Air Damming - Cause And Effects

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