7-Day Forecast 42.5°N 89.05°W (Text-Only)
NWS Forecast for: South Beloit IL
Issued by: National Weather Service Chicago, IL
Last Update: 6:07 am CST Feb 13, 2025
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  • Today

    Today: Sunny, with a high near 17. Wind chill values as low as -5. West northwest wind 10 to 15 mph, with gusts as high as 25 mph.

    High: 17 °F

    Sunny


  • Tonight

    Tonight: Mostly clear, with a low around -3. Wind chill values as low as -13. West wind 5 to 10 mph becoming south after midnight.

    Low: -3 °F

    Mostly Clear


  • Friday

    Friday: Snow likely after 3pm.  Increasing clouds, with a high near 28. Wind chill values as low as -9. South wind 5 to 15 mph, with gusts as high as 25 mph.  Chance of precipitation is 60%. New snow accumulation of 1 to 2 inches possible.

    High: 28 °F

    Mostly Cloudy
    then Snow
    Likely

  • Friday
    Night

    Friday Night: Snow.  Low around 20. South southeast wind 10 to 15 mph decreasing to 5 to 10 mph after midnight. Winds could gust as high as 25 mph.  Chance of precipitation is 100%. New snow accumulation of 2 to 4 inches possible.

    Low: 20 °F

    Snow then
    Snow Likely

  • Saturday

    Saturday: Snow likely.  Mostly cloudy, with a high near 31. South southeast wind 5 to 10 mph becoming north in the afternoon. Winds could gust as high as 20 mph.  Chance of precipitation is 70%.

    High: 31 °F

    Snow Likely


  • Saturday
    Night

    Saturday Night: A 40 percent chance of snow, mainly before midnight.  Mostly cloudy, with a low around 9.

    Low: 9 °F

    Chance Snow


  • Sunday

    Sunday: Partly sunny, with a high near 14.

    High: 14 °F

    Partly Sunny


  • Sunday
    Night

    Sunday Night: Mostly clear, with a low around -11.

    Low: -11 °F

    Mostly Clear


  • Washington's
    Birthday

    Washington's Birthday: Partly sunny and cold, with a high near 6.

    High: 6 °F

    Cold




  • Today: Sunny, with a high near 17. Wind chill values as low as -5. West northwest wind 10 to 15 mph, with gusts as high as 25 mph.

    Tonight: Mostly clear, with a low around -3. Wind chill values as low as -13. West wind 5 to 10 mph becoming south after midnight.

    Friday: Snow likely after 3pm. Increasing clouds, with a high near 28. Wind chill values as low as -9. South wind 5 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 60%. New snow accumulation of 1 to 2 inches possible.

    Friday Night: Snow. Low around 20. South southeast wind 10 to 15 mph decreasing to 5 to 10 mph after midnight. Winds could gust as high as 25 mph. Chance of precipitation is 100%. New snow accumulation of 2 to 4 inches possible.

    Saturday: Snow likely. Mostly cloudy, with a high near 31. South southeast wind 5 to 10 mph becoming north in the afternoon. Winds could gust as high as 20 mph. Chance of precipitation is 70%.

    Saturday Night: A 40 percent chance of snow, mainly before midnight. Mostly cloudy, with a low around 9.

    Sunday: Partly sunny, with a high near 14.

    Sunday Night: Mostly clear, with a low around -11.

    Washington's Birthday: Partly sunny and cold, with a high near 6.

    Monday Night: Mostly cloudy, with a low around -7.

    Tuesday: Mostly sunny, with a high near 12.

    Tuesday Night: Mostly cloudy, with a low around -5.

    Wednesday: Mostly sunny, with a high near 13.



    South Beloit IL
     42.5°N 89.05°W

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