7-Day Forecast 42.45°N 87.84°W (Text-Only)
NWS Forecast for: Zion IL
Issued by: National Weather Service Chicago, IL
Last Update: 2:06 pm CDT Jul 13, 2025
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  • This
    Afternoon

    This Afternoon: Partly sunny, with a high near 79. West southwest wind 5 to 10 mph.

    High: 79 °F

    Partly Sunny



  • Tonight

    Tonight: Partly cloudy, with a low around 64. Southwest wind around 5 mph.

    Low: 64 °F

    Partly Cloudy



  • Monday

    Monday: Sunny, with a high near 84. West southwest wind around 5 mph becoming south southeast in the afternoon.

    High: 84 °F

    Sunny



  • Monday
    Night

    Monday Night: Mostly clear, with a low around 68. South southeast wind around 5 mph.

    Low: 68 °F

    Mostly Clear



  • Tuesday

    Tuesday: Sunny, with a high near 83. Southeast wind 5 to 10 mph.

    High: 83 °F

    Sunny



  • Tuesday
    Night

    Tuesday Night: A 20 percent chance of showers and thunderstorms after 1am.  Partly cloudy, with a low around 71.

    Low: 71 °F

    Partly Cloudy
    then Slight
    Chance
    T-storms

  • Wednesday

    Wednesday: A slight chance of showers, then a chance of showers and thunderstorms after 10am.  Mostly sunny, with a high near 86. Chance of precipitation is 30%.

    High: 86 °F

    Chance
    T-storms


  • Wednesday
    Night

    Wednesday Night: A chance of showers and thunderstorms.  Mostly cloudy, with a low around 70.

    Low: 70 °F

    Chance
    T-storms


  • Thursday

    Thursday: A chance of showers and thunderstorms.  Mostly cloudy, with a high near 80.

    High: 80 °F

    Chance
    T-storms




  • This Afternoon: Partly sunny, with a high near 79. West southwest wind 5 to 10 mph.

    Tonight: Partly cloudy, with a low around 64. Southwest wind around 5 mph.

    Monday: Sunny, with a high near 84. West southwest wind around 5 mph becoming south southeast in the afternoon.

    Monday Night: Mostly clear, with a low around 68. South southeast wind around 5 mph.

    Tuesday: Sunny, with a high near 83. Southeast wind 5 to 10 mph.

    Tuesday Night: A 20 percent chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 71.

    Wednesday: A slight chance of showers, then a chance of showers and thunderstorms after 10am. Mostly sunny, with a high near 86. Chance of precipitation is 30%.

    Wednesday Night: A chance of showers and thunderstorms. Mostly cloudy, with a low around 70.

    Thursday: A chance of showers and thunderstorms. Mostly cloudy, with a high near 80.

    Thursday Night: A chance of showers before 1am. Mostly cloudy, with a low around 64.

    Friday: Mostly sunny, with a high near 75.

    Friday Night: Partly cloudy, with a low around 64.

    Saturday: Partly sunny, with a high near 77.



    Zion IL
     42.45°N 87.84°W

    Visit your local NWS office at: https://www.weather.gov/lot