National Weather Service Forecast for: Tinley Park IL
Issued by: National Weather Service Chicago, IL
Updated: 10:36 am CST Feb 2, 2026
 
Today

Today: Scattered flurries before 5pm. Mostly cloudy, with a high near 28. West wind 5 to 10 mph.
Scattered
Flurries
 Tonight

Tonight: A 20 percent chance of snow after midnight. Mostly cloudy, with a low around 17. West northwest wind around 5 mph.
Mostly Cloudy
then Slight
Chance Snow
 Tuesday

Tuesday: A 20 percent chance of snow before 9am. Partly sunny, with a high near 26. North wind 5 to 10 mph, with gusts as high as 15 mph.
Slight Chance
Snow then
Mostly Sunny
 Tuesday
Night
Tuesday Night: Partly cloudy, with a low around 12. North northwest wind 5 to 10 mph.
Partly Cloudy

 Wednesday

Wednesday: Mostly sunny, with a high near 26. West wind around 5 mph, with gusts as high as 10 mph.
Mostly Sunny

 Wednesday
Night
Wednesday Night: Partly cloudy, with a low around 12.
Partly Cloudy

 Thursday

Thursday: Partly sunny, with a high near 30.
Partly Sunny

 Thursday
Night
Thursday Night: A chance of snow. Mostly cloudy, with a low around 28.
Chance Snow

 Friday

Friday: Mostly cloudy, with a high near 34.
Mostly Cloudy
Hi 28 °F Lo 17 °F Hi 26 °F Lo 12 °F Hi 26 °F Lo 12 °F Hi 30 °F Lo 28 °F Hi 34 °F

 

Today
 
 Scattered flurries before 5pm. Mostly cloudy, with a high near 28. West wind 5 to 10 mph.
Tonight
 
 A 20 percent chance of snow after midnight. Mostly cloudy, with a low around 17. West northwest wind around 5 mph.
Tuesday
 
 A 20 percent chance of snow before 9am. Partly sunny, with a high near 26. North wind 5 to 10 mph, with gusts as high as 15 mph.
Tuesday Night
 
 Partly cloudy, with a low around 12. North northwest wind 5 to 10 mph.
Wednesday
 
 Mostly sunny, with a high near 26. West wind around 5 mph, with gusts as high as 10 mph.
Wednesday Night
 
 Partly cloudy, with a low around 12.
Thursday
 
 Partly sunny, with a high near 30.
Thursday Night
 
 A chance of snow. Mostly cloudy, with a low around 28.
Friday
 
 Mostly cloudy, with a high near 34.
Friday Night
 
 Partly cloudy, with a low around 12.
Saturday
 
 Mostly sunny, with a high near 23.
Saturday Night
 
 Partly cloudy, with a low around 16.
Sunday
 
 Mostly sunny, with a high near 28.

 

Forecast from NOAA-NWS for Tinley Park IL.