Hourly Weather Forecast - Naperville, IL

12 AM
54°F
20%
1mph
WSW
Partly Cloudy
Humidity
85%
Feels like
54°F
Dew Point
50°F
1 AM
53°F
20%
1mph
WSW
Partly Cloudy
Humidity
85%
Feels like
53°F
Dew Point
49°F
2 AM
53°F
30%
1mph
WSW
30% Chance of Light Rain
Humidity
85%
Feels like
53°F
Dew Point
48°F
3 AM
52°F
20%
1mph
W
Cloudy
Humidity
85%
Feels like
52°F
Dew Point
47°F
4 AM
51°F
10%
1mph
W
Cloudy
Humidity
86%
Feels like
51°F
Dew Point
46°F
5 AM
49°F
10%
1mph
WNW
Cloudy
Humidity
88%
Feels like
49°F
Dew Point
46°F
6 AM
48°F
10%
1mph
NW
Cloudy
Humidity
88%
Feels like
48°F
Dew Point
45°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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