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: 2:26 pm CDT Mar 11, 2026
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  • This
    Afternoon

    This Afternoon: A chance of rain and snow.  Cloudy, with a steady temperature around 36. Breezy, with a northwest wind around 20 mph, with gusts as high as 30 mph.  Chance of precipitation is 50%.

    High: 36 °F

    Chance
    Rain/Snow and
    Breezy

  • Tonight

    Tonight: A 10 percent chance of rain before 7pm.  Mostly cloudy during the early evening, then gradual clearing, with a low around 29. Northwest wind 5 to 15 mph, with gusts as high as 25 mph.

    Low: 29 °F

    Slight Chance
    Rain then
    Clear

  • Thursday

    Thursday: Sunny, with a high near 46. West wind 5 to 10 mph, with gusts as high as 15 mph.

    High: 46 °F

    Sunny


  • Thursday
    Night

    Thursday Night: A 50 percent chance of showers.  Cloudy, with a low around 39. Windy, with a south wind 10 to 20 mph increasing to 20 to 30 mph after midnight. Winds could gust as high as 45 mph.

    Low: 39 °F

    Chance
    Showers and
    Windy

  • Friday

    Friday: Partly sunny, with a high near 49. Windy, with a west wind around 30 mph, with gusts as high as 50 mph.

    High: 49 °F

    Partly Sunny
    and Windy

  • Friday
    Night

    Friday Night: Partly cloudy, with a low around 29.

    Low: 29 °F

    Partly Cloudy


  • Saturday

    Saturday: A 20 percent chance of snow after 1pm.  Mostly cloudy, with a high near 42.

    High: 42 °F

    Mostly Cloudy
    then Slight
    Chance Snow

  • Saturday
    Night

    Saturday Night: A chance of rain and snow showers.  Cloudy, with a low around 34.

    Low: 34 °F

    Chance
    Rain/Snow

  • Sunday

    Sunday: Showers.  Cloudy, with a high near 54. Breezy.

    High: 54 °F

    Showers and
    Breezy

  • This Afternoon: A chance of rain and snow. Cloudy, with a steady temperature around 36. Breezy, with a northwest wind around 20 mph, with gusts as high as 30 mph. Chance of precipitation is 50%.

    Tonight: A 10 percent chance of rain before 7pm. Mostly cloudy during the early evening, then gradual clearing, with a low around 29. Northwest wind 5 to 15 mph, with gusts as high as 25 mph.

    Thursday: Sunny, with a high near 46. West wind 5 to 10 mph, with gusts as high as 15 mph.

    Thursday Night: A 50 percent chance of showers. Cloudy, with a low around 39. Windy, with a south wind 10 to 20 mph increasing to 20 to 30 mph after midnight. Winds could gust as high as 45 mph.

    Friday: Partly sunny, with a high near 49. Windy, with a west wind around 30 mph, with gusts as high as 50 mph.

    Friday Night: Partly cloudy, with a low around 29.

    Saturday: A 20 percent chance of snow after 1pm. Mostly cloudy, with a high near 42.

    Saturday Night: A chance of rain and snow showers. Cloudy, with a low around 34.

    Sunday: Showers. Cloudy, with a high near 54. Breezy.

    Sunday Night: Rain and snow showers likely before 1am, then a chance of snow showers. Cloudy, with a low around 20. Blustery.

    Monday: Mostly cloudy, with a high near 27. Blustery.

    Monday Night: Mostly cloudy, with a low around 12.

    Tuesday: Mostly sunny, with a high near 30.

    Tuesday Night: Partly cloudy, with a low around 21.

    Wednesday: Mostly cloudy, with a high near 41.



    Chicago Heights IL
     41.51°N 87.64°W

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