Hourly Weather Forecast - Oak Park, IL

12 AM
41°F
10%
5mph
NNW
Mostly Cloudy
Humidity
78%
Feels like
38°F
Dew Point
35°F
1 AM
41°F
10%
5mph
WNW
Partly Cloudy
Humidity
80%
Feels like
37°F
Dew Point
35°F
2 AM
40°F
10%
4mph
S
Cloudy
Humidity
80%
Feels like
37°F
Dew Point
35°F
3 AM
40°F
10%
4mph
SSE
Cloudy
Humidity
82%
Feels like
37°F
Dew Point
35°F
4 AM
39°F
10%
4mph
S
Cloudy
Humidity
83%
Feels like
37°F
Dew Point
35°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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