Hourly Weather Forecast - Naperville, IL

12 AM
29°F
10%
2mph
S
Mostly Cloudy
Humidity
60%
Feels like
29°F
Dew Point
17°F
1 AM
29°F
10%
2mph
S
Mostly Cloudy
Humidity
59%
Feels like
29°F
Dew Point
17°F
2 AM
30°F
10%
2mph
S
Mostly Cloudy
Humidity
59%
Feels like
30°F
Dew Point
17°F
3 AM
30°F
0%
2mph
S
Mostly Cloudy
Humidity
59%
Feels like
30°F
Dew Point
18°F
4 AM
31°F
0%
2mph
S
Cloudy
Humidity
59%
Feels like
31°F
Dew Point
18°F
5 AM
31°F
0%
2mph
S
Cloudy
Humidity
61%
Feels like
31°F
Dew Point
19°F
6 AM
31°F
0%
2mph
S
Cloudy
Humidity
61%
Feels like
31°F
Dew Point
19°F
7 AM
32°F
10%
2mph
S
Cloudy
Humidity
62%
Feels like
32°F
Dew Point
20°F
7:15 AM
8 AM
34°F
10%
2mph
S
Mostly Cloudy
Humidity
60%
Feels like
34°F
Dew Point
21°F
9 AM
36°F
10%
2mph
SSW
Mostly Cloudy
Humidity
58%
Feels like
36°F
Dew Point
23°F
10 AM
38°F
10%
2mph
SSW
Mostly Cloudy
Humidity
57%
Feels like
38°F
Dew Point
24°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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