National Weather Service Forecast for: Oak Park IL
Issued by: National Weather Service Chicago, IL
Updated: 6:01 am CST Dec 5, 2025
 
Today

Today: Partly sunny, with a high near 27. Wind chill values as low as -4. South southwest wind 10 to 15 mph, with gusts as high as 20 mph.
Partly Sunny

 Tonight

Tonight: Patchy snow and freezing rain between 9pm and 3am. Mostly cloudy, with a temperature rising to around 30 by 1am. South southwest wind 10 to 15 mph becoming west after midnight. Winds could gust as high as 25 mph. Chance of precipitation is 30%.
Patchy Wintry
Mix

 Saturday

Saturday: Partly sunny, with a temperature falling to around 24 by 10am. West northwest wind 5 to 10 mph.
Partly Sunny

 Saturday
Night
Saturday Night: Snow likely, mainly after midnight. Cloudy, with a low around 20. Calm wind becoming northwest around 5 mph after midnight. Chance of precipitation is 70%. New snow accumulation of around an inch possible.
Slight Chance
Snow then
Snow Likely
 Sunday

Sunday: Snow likely before noon. Mostly cloudy, with a high near 28. North northwest wind 5 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 60%.
Snow Likely
then Partly
Sunny
 Sunday
Night
Sunday Night: A 20 percent chance of snow showers before midnight. Mostly cloudy, with a low around 12.
Slight Chance
Snow Showers
then Mostly
Cloudy
 Monday

Monday: Partly sunny, with a high near 23.
Partly Sunny

 Monday
Night
Monday Night: A chance of snow. Mostly cloudy, with a low around 16.
Chance Snow

 Tuesday

Tuesday: Mostly cloudy, with a high near 36.
Mostly Cloudy
Hi 27 °F Lo 25 °F⇑ Hi 28 °F⇓ Lo 20 °F Hi 28 °F Lo 12 °F Hi 23 °F Lo 16 °F Hi 36 °F

Hazardous Weather Outlook
Hydrologic Outlook
 

Today
 
 Partly sunny, with a high near 27. Wind chill values as low as -4. South southwest wind 10 to 15 mph, with gusts as high as 20 mph.
Tonight
 
 Patchy snow and freezing rain between 9pm and 3am. Mostly cloudy, with a temperature rising to around 30 by 1am. South southwest wind 10 to 15 mph becoming west after midnight. Winds could gust as high as 25 mph. Chance of precipitation is 30%.
Saturday
 
 Partly sunny, with a temperature falling to around 24 by 10am. West northwest wind 5 to 10 mph.
Saturday Night
 
 Snow likely, mainly after midnight. Cloudy, with a low around 20. Calm wind becoming northwest around 5 mph after midnight. Chance of precipitation is 70%. New snow accumulation of around an inch possible.
Sunday
 
 Snow likely before noon. Mostly cloudy, with a high near 28. North northwest wind 5 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 60%.
Sunday Night
 
 A 20 percent chance of snow showers before midnight. Mostly cloudy, with a low around 12.
Monday
 
 Partly sunny, with a high near 23.
Monday Night
 
 A chance of snow. Mostly cloudy, with a low around 16.
Tuesday
 
 Mostly cloudy, with a high near 36.
Tuesday Night
 
 A chance of rain and snow before midnight, then rain likely. Cloudy, with a low around 29.
Wednesday
 
 A chance of rain. Cloudy, with a high near 36.
Wednesday Night
 
 A chance of snow. Mostly cloudy, with a low around 16.
Thursday
 
 Partly sunny, with a high near 24.

 

Forecast from NOAA-NWS for Oak Park IL.