7-Day Forecast 41.11°N 88.84°W (Text-Only)
NWS Forecast for: Streator IL
Issued by: National Weather Service Chicago, IL
Last Update: 4:11 am CDT Jul 14, 2025
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  • Today

    Today: Patchy fog before 8am.  Otherwise, mostly sunny, with a high near 88. Calm wind.

    High: 88 °F

    Patchy Fog
    then Sunny


  • Tonight

    Tonight: Mostly clear, with a low around 67. Calm wind.

    Low: 67 °F

    Mostly Clear



  • Tuesday

    Tuesday: A 20 percent chance of showers and thunderstorms after 1pm.  Mostly sunny, with a high near 88. Heat index values as high as 96. Calm wind becoming south southeast around 5 mph in the morning. Winds could gust as high as 15 mph.

    High: 88 °F

    Sunny then
    Slight Chance
    T-storms

  • Tuesday
    Night

    Tuesday Night: Partly cloudy, with a low around 70. South southeast wind around 5 mph, with gusts as high as 10 mph.

    Low: 70 °F

    Partly Cloudy



  • Wednesday

    Wednesday: A 40 percent chance of showers and thunderstorms after 1pm.  Mostly sunny, with a high near 89. South southwest wind 5 to 10 mph, with gusts as high as 15 mph.

    High: 89 °F

    Partly Sunny
    then Chance
    T-storms

  • Wednesday
    Night

    Wednesday Night: A 50 percent chance of showers and thunderstorms.  Mostly cloudy, with a low around 71.

    Low: 71 °F

    Chance
    T-storms


  • Thursday

    Thursday: Showers and thunderstorms likely, mainly after 1pm.  Partly sunny, with a high near 86. Chance of precipitation is 60%.

    High: 86 °F

    Chance
    T-storms then
    T-storms
    Likely

  • Thursday
    Night

    Thursday Night: A chance of showers and thunderstorms before 1am.  Mostly cloudy, with a low around 66.

    Low: 66 °F

    Chance
    T-storms


  • Friday

    Friday: Partly sunny, with a high near 82.

    High: 82 °F

    Partly Sunny





  • Today: Patchy fog before 8am. Otherwise, mostly sunny, with a high near 88. Calm wind.

    Tonight: Mostly clear, with a low around 67. Calm wind.

    Tuesday: A 20 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 88. Heat index values as high as 96. Calm wind becoming south southeast around 5 mph in the morning. Winds could gust as high as 15 mph.

    Tuesday Night: Partly cloudy, with a low around 70. South southeast wind around 5 mph, with gusts as high as 10 mph.

    Wednesday: A 40 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 89. South southwest wind 5 to 10 mph, with gusts as high as 15 mph.

    Wednesday Night: A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 71.

    Thursday: Showers and thunderstorms likely, mainly after 1pm. Partly sunny, with a high near 86. Chance of precipitation is 60%.

    Thursday Night: A chance of showers and thunderstorms before 1am. Mostly cloudy, with a low around 66.

    Friday: Partly sunny, with a high near 82.

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

    Saturday: A chance of showers and thunderstorms. Partly sunny, with a high near 85.

    Saturday Night: A chance of showers and thunderstorms. Mostly cloudy, with a low around 68.

    Sunday: A chance of showers and thunderstorms. Partly sunny, with a high near 86.



    Streator IL
     41.11°N 88.84°W

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