Hourly Weather Forecast - Naperville, IL

12 AM
27°F
20%
0mph
SW
Clear
Humidity
75%
Feels like
27°F
Dew Point
20°F
1 AM
26°F
20%
0mph
SSW
Clear
Humidity
76%
Feels like
26°F
Dew Point
20°F
2 AM
26°F
20%
0mph
SSW
Clear
Humidity
76%
Feels like
26°F
Dew Point
20°F
3 AM
26°F
20%
0mph
SSW
Clear
Humidity
77%
Feels like
26°F
Dew Point
19°F
4 AM
26°F
20%
0mph
SSW
Clear
Humidity
77%
Feels like
26°F
Dew Point
19°F
5 AM
26°F
20%
0mph
S
Clear
Humidity
78%
Feels like
26°F
Dew Point
20°F
6 AM
26°F
20%
0mph
S
Mostly Clear
Humidity
77%
Feels like
26°F
Dew Point
20°F
7 AM
28°F
20%
0mph
SSW
Mostly Clear
Humidity
77%
Feels like
28°F
Dew Point
22°F
7:13 AM
8 AM
30°F
20%
1mph
SSW
Mostly Sunny
Humidity
75%
Feels like
30°F
Dew Point
23°F
9 AM
33°F
20%
1mph
SSW
Mostly Sunny
Humidity
73%
Feels like
33°F
Dew Point
25°F
10 AM
35°F
20%
1mph
SSW
Mostly Sunny
Humidity
72%
Feels like
35°F
Dew Point
27°F
11 AM
38°F
20%
1mph
SSW
Mostly Sunny
Humidity
71%
Feels like
38°F
Dew Point
29°F
12 PM
40°F
20%
2mph
SSW
Mostly Sunny
Humidity
71%
Feels like
40°F
Dew Point
31°F
1 PM
40°F
20%
2mph
SSW
Mostly Sunny
Humidity
73%
Feels like
40°F
Dew Point
32°F
2 PM
41°F
20%
2mph
SSW
Mostly Sunny
Humidity
75%
Feels like
41°F
Dew Point
33°F
3 PM
40°F
20%
2mph
SSW
Mostly Sunny
Humidity
79%
Feels like
40°F
Dew Point
34°F
4 PM
40°F
20%
2mph
SSW
Mostly Sunny
Humidity
83%
Feels like
40°F
Dew Point
35°F
4:23 PM
5 PM
41°F
20%
2mph
SSW
Mostly Clear
Humidity
84%
Feels like
41°F
Dew Point
36°F
6 PM
41°F
20%
2mph
SSW
Clear
Humidity
82%
Feels like
41°F
Dew Point
36°F
7 PM
42°F
20%
2mph
SW
Mostly Clear
Humidity
82%
Feels like
42°F
Dew Point
37°F
8 PM
43°F
20%
2mph
SW
Mostly Clear
Humidity
82%
Feels like
43°F
Dew Point
38°F
9 PM
43°F
20%
2mph
SW
Partly Cloudy
Humidity
83%
Feels like
43°F
Dew Point
38°F
10 PM
44°F
20%
2mph
SW
Partly Cloudy
Humidity
84%
Feels like
44°F
Dew Point
39°F
11 PM
44°F
20%
2mph
SW
Mostly Cloudy
Humidity
84%
Feels like
44°F
Dew Point
39°F

Wind chill temperatures Monday A.M.

Cold Weather Chills the Nation 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

Sunday 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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