Hourly Weather Forecast - Wheaton, IL

12 AM
39°F
10%
4mph
NNW
Partly Cloudy
Humidity
83%
Feels like
36°F
Dew Point
34°F
1 AM
38°F
10%
4mph
N
Partly Cloudy
Humidity
84%
Feels like
36°F
Dew Point
34°F
2 AM
38°F
10%
3mph
SE
Cloudy
Humidity
85%
Feels like
36°F
Dew Point
34°F
3 AM
38°F
10%
3mph
SSE
Cloudy
Humidity
87%
Feels like
36°F
Dew Point
34°F
4 AM
38°F
10%
3mph
SSE
Cloudy
Humidity
87%
Feels like
38°F
Dew Point
34°F

Rain And Snow Totals Through Monday

Atmospheric River Impacts Northern California

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

NOAA, NCDC

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Today's Weather Outlook

Today's 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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