7-Day Forecast 41.51°N 87.64°W (Text-Only)
NWS Forecast for: Chicago Heights IL
Issued by: National Weather Service Chicago, IL
Last Update: 2:36 am CST Jan 24, 2026
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  • Overnight

    Overnight: Mostly cloudy, with a low around -8. Wind chill values as low as -21. North northwest wind 5 to 10 mph.

    Low: -8 °F

    Mostly Cloudy


  • Saturday

    Saturday: A 30 percent chance of snow, mainly after 5pm.  Mostly cloudy and cold, with a high near 10. Wind chill values as low as -20. North northwest wind around 5 mph becoming east in the morning.

    High: 10 °F

    Mostly Cloudy
    then Chance
    Snow

  • Saturday
    Night

    Saturday Night: Snow, mainly after 9pm.  Low around 7. Wind chill values as low as -3. East northeast wind around 5 mph, with gusts as high as 10 mph.  Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.

    Low: 7 °F

    Snow


  • Sunday

    Sunday: Snow.  High near 17. Wind chill values as low as -4. North wind 5 to 10 mph, with gusts as high as 20 mph.  Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.

    High: 17 °F

    Snow


  • Sunday
    Night

    Sunday Night: A 40 percent chance of snow, mainly before midnight.  Mostly cloudy, with a low around 1. Northwest wind around 10 mph, with gusts as high as 20 mph.

    Low: 1 °F

    Chance Snow


  • Monday

    Monday: Sunny and cold, with a high near 10.

    High: 10 °F

    Cold


  • Monday
    Night

    Monday Night: Partly cloudy, with a low around 4.

    Low: 4 °F

    Partly Cloudy


  • Tuesday

    Tuesday: Partly sunny, with a high near 22.

    High: 22 °F

    Partly Sunny


  • Tuesday
    Night

    Tuesday Night: Partly cloudy, with a low around 2.

    Low: 2 °F

    Partly Cloudy




  • Overnight: Mostly cloudy, with a low around -8. Wind chill values as low as -21. North northwest wind 5 to 10 mph.

    Saturday: A 30 percent chance of snow, mainly after 5pm. Mostly cloudy and cold, with a high near 10. Wind chill values as low as -20. North northwest wind around 5 mph becoming east in the morning.

    Saturday Night: Snow, mainly after 9pm. Low around 7. Wind chill values as low as -3. East northeast wind around 5 mph, with gusts as high as 10 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.

    Sunday: Snow. High near 17. Wind chill values as low as -4. North wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.

    Sunday Night: A 40 percent chance of snow, mainly before midnight. Mostly cloudy, with a low around 1. Northwest wind around 10 mph, with gusts as high as 20 mph.

    Monday: Sunny and cold, with a high near 10.

    Monday Night: Partly cloudy, with a low around 4.

    Tuesday: Partly sunny, with a high near 22.

    Tuesday Night: Partly cloudy, with a low around 2.

    Wednesday: A chance of snow after noon. Mostly cloudy, with a high near 14.

    Wednesday Night: A chance of snow. Mostly cloudy, with a low around 3.

    Thursday: Mostly sunny, with a high near 16.

    Thursday Night: Partly cloudy, with a low around 4.

    Friday: Mostly sunny, with a high near 19.



    Chicago Heights IL
     41.51°N 87.64°W

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