7-Day Forecast 42.17°N 88.3°W (Text-Only)
NWS Forecast for: Algonquin IL
Issued by: National Weather Service Chicago, IL
Last Update: 2:41 pm CDT Jun 17, 2024
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  • This
    Afternoon

    This Afternoon: A 20 percent chance of showers and thunderstorms.  Mostly sunny, with a high near 93. Heat index values as high as 97. South southwest wind around 15 mph, with gusts as high as 30 mph.

    High: 93 °F

    Slight Chance
    T-storms


  • Tonight

    Tonight: A 20 percent chance of showers and thunderstorms before 8pm.  Partly cloudy, with a low around 76. South wind around 15 mph, with gusts as high as 20 mph.

    Low: 76 °F

    Slight Chance
    T-storms then
    Mostly Cloudy

  • Tuesday

    Tuesday: A 20 percent chance of showers and thunderstorms.  Partly sunny, with a high near 91. Heat index values as high as 97. Breezy, with a south wind 15 to 20 mph, with gusts as high as 30 mph.

    High: 91 °F

    Slight Chance
    T-storms and
    Breezy

  • Tuesday
    Night

    Tuesday Night: Partly cloudy, with a low around 75. Breezy, with a south southwest wind 10 to 20 mph, with gusts as high as 30 mph.

    Low: 75 °F

    Partly Cloudy
    and Breezy
    then Mostly
    Clear

  • Juneteenth

    Juneteenth: A 30 percent chance of showers and thunderstorms after 1pm.  Mostly sunny, with a high near 92. South southwest wind around 10 mph, with gusts as high as 20 mph.

    High: 92 °F

    Sunny then
    Chance
    T-storms

  • Wednesday
    Night

    Wednesday Night: A 20 percent chance of showers and thunderstorms before 1am.  Partly cloudy, with a low around 70.

    Low: 70 °F

    Slight Chance
    T-storms


  • Thursday

    Thursday: A 30 percent chance of showers and thunderstorms, mainly after 1pm.  Mostly sunny, with a high near 90.

    High: 90 °F

    Chance
    T-storms


  • Thursday
    Night

    Thursday Night: Mostly cloudy, with a low around 67.

    Low: 67 °F

    Mostly Cloudy



  • Friday

    Friday: Mostly sunny, with a high near 91.

    High: 91 °F

    Mostly Sunny





  • This Afternoon: A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 93. Heat index values as high as 97. South southwest wind around 15 mph, with gusts as high as 30 mph.

    Tonight: A 20 percent chance of showers and thunderstorms before 8pm. Partly cloudy, with a low around 76. South wind around 15 mph, with gusts as high as 20 mph.

    Tuesday: A 20 percent chance of showers and thunderstorms. Partly sunny, with a high near 91. Heat index values as high as 97. Breezy, with a south wind 15 to 20 mph, with gusts as high as 30 mph.

    Tuesday Night: Partly cloudy, with a low around 75. Breezy, with a south southwest wind 10 to 20 mph, with gusts as high as 30 mph.

    Juneteenth: A 30 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 92. South southwest wind around 10 mph, with gusts as high as 20 mph.

    Wednesday Night: A 20 percent chance of showers and thunderstorms before 1am. Partly cloudy, with a low around 70.

    Thursday: A 30 percent chance of showers and thunderstorms, mainly after 1pm. Mostly sunny, with a high near 90.

    Thursday Night: Mostly cloudy, with a low around 67.

    Friday: Mostly sunny, with a high near 91.

    Friday Night: Partly cloudy, with a low around 69.

    Saturday: A chance of showers and thunderstorms. Partly sunny, with a high near 94.

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

    Sunday: A chance of showers and thunderstorms. Mostly sunny, with a high near 85.

    Sunday Night: Mostly clear, with a low around 62.

    Monday: Sunny, with a high near 82.



    Algonquin IL
     42.17°N 88.3°W

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