Hourly Weather Forecast - Naperville, IL

7:15 AM
8 AM
37°F
0%
3mph
SSW
Mostly Cloudy
Humidity
68%
Feels like
37°F
Dew Point
27°F
9 AM
38°F
0%
3mph
SSW
Cloudy
Humidity
68%
Feels like
38°F
Dew Point
29°F
10 AM
40°F
10%
2mph
SW
Cloudy
Humidity
69%
Feels like
40°F
Dew Point
31°F
11 AM
41°F
10%
2mph
WSW
Cloudy
Humidity
70%
Feels like
41°F
Dew Point
32°F
12 PM
41°F
10%
2mph
WSW
Cloudy
Humidity
71%
Feels like
41°F
Dew Point
33°F
1 PM
41°F
10%
2mph
W
Cloudy
Humidity
72%
Feels like
41°F
Dew Point
33°F
2 PM
41°F
0%
2mph
W
Cloudy
Humidity
72%
Feels like
41°F
Dew Point
33°F
3 PM
40°F
0%
1mph
WNW
Mostly Cloudy
Humidity
74%
Feels like
40°F
Dew Point
33°F
4 PM
39°F
0%
1mph
WNW
Mostly Cloudy
Humidity
75%
Feels like
39°F
Dew Point
32°F
4:24 PM
5 PM
38°F
0%
1mph
WNW
Partly Cloudy
Humidity
75%
Feels like
38°F
Dew Point
31°F
6 PM
37°F
0%
2mph
W
Mostly Clear
Humidity
69%
Feels like
37°F
Dew Point
28°F
7 PM
35°F
0%
2mph
WNW
Mostly Clear
Humidity
67%
Feels like
35°F
Dew Point
26°F
8 PM
35°F
0%
2mph
WNW
Mostly Clear
Humidity
63%
Feels like
35°F
Dew Point
23°F
9 PM
34°F
0%
2mph
WNW
Clear
Humidity
61%
Feels like
34°F
Dew Point
22°F
10 PM
33°F
0%
2mph
WNW
Clear
Humidity
60%
Feels like
33°F
Dew Point
20°F
11 PM
32°F
0%
2mph
WNW
Clear
Humidity
60%
Feels like
32°F
Dew Point
20°F

Rain And Snow Totals Through Monday

Atmospheric River Takes Aim For Northern California

The plume of abundant moisture impacting the Northwest the last several days will focus more on Northern California later today into Monday bringing heavy rainfall and mountain snow.

NOAA, NCDC

White Christmas? What Are The Odds

Weekend Weather Outlook

Weekend Weather Outlook

Cold weather

During Extreme Cold: Watch for Frostbite!

Flu Update Valid For Week Ending December 13, 2025

Weekly Flu Update: Flu Spreading Hard Across U.S.

Watch vs. Warning

Flash Flood Watch and Warning Defined

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