National Weather Service Forecast for: Tinley Park IL
Issued by: National Weather Service Chicago, IL
Updated: 11:36 pm CST Dec 16, 2025
 
Tonight

Tonight: Mostly cloudy, with a steady temperature around 34. West wind 10 to 15 mph, with gusts as high as 25 mph.
Mostly Cloudy

 Wednesday

Wednesday: Partly sunny, with a high near 42. West wind 5 to 10 mph becoming south southeast in the afternoon.
Partly Sunny

 Wednesday
Night
Wednesday Night: Showers or drizzle likely, mainly after 3am. Mostly cloudy, with a temperature rising to around 42 by 5am. Breezy, with a south wind 10 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Mostly Cloudy
then Showers
Likely and
Breezy
 Thursday

Thursday: Rain, mainly before 3pm. High near 48. Breezy, with a south wind 15 to 20 mph becoming west in the afternoon. Winds could gust as high as 30 mph. Chance of precipitation is 100%.
Breezy. Rain
then Rain
Likely
 Thursday
Night
Thursday Night: A chance of snow showers between 9pm and midnight, then a chance of flurries with a slight chance of snow showers after midnight. Mostly cloudy, with a low around 18. Breezy, with a west wind 15 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 30%.
Chance Snow
Showers and
Breezy
 Friday

Friday: Partly sunny, with a high near 28.
Partly Sunny

 Friday
Night
Friday Night: Mostly cloudy, with a low around 24.
Mostly Cloudy

 Saturday

Saturday: Mostly cloudy, with a high near 44.
Mostly Cloudy

 Saturday
Night
Saturday Night: Partly cloudy, with a low around 22.
Partly Cloudy
Lo 34 °F Hi 42 °F Lo 33 °F⇑ Hi 48 °F Lo 18 °F Hi 28 °F Lo 24 °F Hi 44 °F Lo 22 °F

 

Tonight
 
 Mostly cloudy, with a steady temperature around 34. West wind 10 to 15 mph, with gusts as high as 25 mph.
Wednesday
 
 Partly sunny, with a high near 42. West wind 5 to 10 mph becoming south southeast in the afternoon.
Wednesday Night
 
 Showers or drizzle likely, mainly after 3am. Mostly cloudy, with a temperature rising to around 42 by 5am. Breezy, with a south wind 10 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Thursday
 
 Rain, mainly before 3pm. High near 48. Breezy, with a south wind 15 to 20 mph becoming west in the afternoon. Winds could gust as high as 30 mph. Chance of precipitation is 100%.
Thursday Night
 
 A chance of snow showers between 9pm and midnight, then a chance of flurries with a slight chance of snow showers after midnight. Mostly cloudy, with a low around 18. Breezy, with a west wind 15 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 30%.
Friday
 
 Partly sunny, with a high near 28.
Friday Night
 
 Mostly cloudy, with a low around 24.
Saturday
 
 Mostly cloudy, with a high near 44.
Saturday Night
 
 Partly cloudy, with a low around 22.
Sunday
 
 Mostly sunny, with a high near 32.
Sunday Night
 
 Mostly cloudy, with a low around 23.
Monday
 
 Partly sunny, with a high near 37.
Monday Night
 
 Mostly cloudy, with a low around 31.
Tuesday
 
 Partly sunny, with a high near 44.

 

Forecast from NOAA-NWS for Tinley Park IL.