National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
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: 1:51 am CDT Mar 16, 2026		Print

  • Overnight

    Overnight: Snow likely. Patchy blowing snow. Cloudy, with a low around 24. Blustery, with a west northwest wind around 25 mph, with gusts as high as 35 mph. Chance of precipitation is 70%. Total nighttime snow accumulation of less than one inch possible.

    Low: 24 °F

    Snow Likely
    and Patchy
    Blowing Snow

  • Monday

    Monday: Snow, mainly before 4pm. Patchy blowing snow. High near 25. Blustery, with a west northwest wind around 25 mph, with gusts as high as 40 mph. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.

    High: 25 °F

    Snow and
    Patchy
    Blowing Snow

  • Monday
    Night

    Monday Night: A 30 percent chance of snow, mainly before 7pm. Patchy blowing snow before 9pm. Cloudy, then gradually becoming partly cloudy, with a low around 11. Wind chill values as low as -2. Blustery, with a west northwest wind 15 to 20 mph, with gusts as high as 30 mph.

    Low: 11 °F

    Chance Snow
    and Patchy
    Blowing Snow

  • Tuesday

    Tuesday: Mostly sunny, with a high near 24. Wind chill values as low as -3. West northwest wind 10 to 15 mph, with gusts as high as 20 mph.

    High: 24 °F

    Mostly Sunny


  • Tuesday
    Night

    Tuesday Night: Snow, mainly after 1am. Low around 20. South wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 80%.

    Low: 20 °F

    Chance Snow
    then Snow

  • Wednesday

    Wednesday: Mostly cloudy, with a high near 43.

    High: 43 °F

    Mostly Cloudy


  • Wednesday
    Night

    Wednesday Night: Mostly cloudy, with a low around 32.

    Low: 32 °F

    Mostly Cloudy


  • Thursday

    Thursday: Mostly sunny, with a high near 53.

    High: 53 °F

    Mostly Sunny


  • Thursday
    Night

    Thursday Night: Mostly cloudy, with a low around 36.

    Low: 36 °F

    Mostly Cloudy




    • Overnight: Snow likely. Patchy blowing snow. Cloudy, with a low around 24. Blustery, with a west northwest wind around 25 mph, with gusts as high as 35 mph. Chance of precipitation is 70%. Total nighttime snow accumulation of less than one inch possible.

    Monday: Snow, mainly before 4pm. Patchy blowing snow. High near 25. Blustery, with a west northwest wind around 25 mph, with gusts as high as 40 mph. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.

    Monday Night: A 30 percent chance of snow, mainly before 7pm. Patchy blowing snow before 9pm. Cloudy, then gradually becoming partly cloudy, with a low around 11. Wind chill values as low as -2. Blustery, with a west northwest wind 15 to 20 mph, with gusts as high as 30 mph.

    Tuesday: Mostly sunny, with a high near 24. Wind chill values as low as -3. West northwest wind 10 to 15 mph, with gusts as high as 20 mph.

    Tuesday Night: Snow, mainly after 1am. Low around 20. South wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 80%.

    Wednesday: Mostly cloudy, with a high near 43.

    Wednesday Night: Mostly cloudy, with a low around 32.

    Thursday: Mostly sunny, with a high near 53.

    Thursday Night: Mostly cloudy, with a low around 36.

    Friday: Mostly cloudy, with a high near 59.

    Friday Night: Mostly cloudy, with a low around 42.

    Saturday: Mostly sunny, with a high near 60.

    Saturday Night: Partly cloudy, with a low around 38.

    Sunday: Partly sunny, with a high near 55.


    Chicago Heights IL
     41.51°N 87.64°W

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