National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
7-Day Forecast 42.22°N 89.24°W (Text-Only)
NWS Forecast for: 4 Miles S Winnebago IL
Issued by: National Weather Service Chicago, IL
Last Update: 3:41 pm CDT Apr 11, 2026		Print

  • Tonight

    Tonight: A 50 percent chance of showers and thunderstorms, mainly after 1am. Mostly cloudy, with a low around 50. Southeast wind 10 to 15 mph, with gusts as high as 25 mph.

    Low: 50 °F

    Chance
    Showers



  • Sunday

    Sunday: A 40 percent chance of showers and thunderstorms, mainly after 2pm. Mostly cloudy, with a high near 74. Breezy, with a south southwest wind 15 to 25 mph, with gusts as high as 35 mph.

    High: 74 °F

    Breezy.
    Chance
    Showers then
    Chance
    T-storms

  • Sunday
    Night

    Sunday Night: Showers and possibly a thunderstorm. Low around 60. Breezy, with a south southwest wind 15 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 90%. New rainfall amounts between a half and three quarters of an inch possible.

    Low: 60 °F

    Showers and
    Breezy



  • Monday

    Monday: Showers likely and possibly a thunderstorm before 7am, then a slight chance of showers and thunderstorms after 7am. Mostly cloudy, with a high near 75. Southwest wind around 15 mph, with gusts as high as 20 mph. Chance of precipitation is 60%.

    High: 75 °F

    Showers
    Likely then
    Slight Chance
    T-storms

  • Monday
    Night

    Monday Night: A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 64. South wind around 15 mph, with gusts as high as 25 mph.

    Low: 64 °F

    Chance
    Showers then
    Chance
    T-storms

  • Tuesday

    Tuesday: Showers likely and possibly a thunderstorm after 1pm. Partly sunny, with a high near 81. Chance of precipitation is 60%.

    High: 81 °F

    Partly Sunny
    then Showers
    Likely


  • Tuesday
    Night

    Tuesday Night: Showers and possibly a thunderstorm before 1am, then a chance of showers and thunderstorms after 1am. Low around 61. Chance of precipitation is 80%.

    Low: 61 °F

    Showers




  • Wednesday

    Wednesday: A chance of showers, with thunderstorms also possible after 1pm. Mostly cloudy, with a high near 76.

    High: 76 °F

    Chance
    Showers then
    Chance
    T-storms

  • Wednesday
    Night

    Wednesday Night: A chance of showers. Mostly cloudy, with a low around 56.

    Low: 56 °F

    Chance
    Showers





    • Tonight: A 50 percent chance of showers and thunderstorms, mainly after 1am. Mostly cloudy, with a low around 50. Southeast wind 10 to 15 mph, with gusts as high as 25 mph.

    Sunday: A 40 percent chance of showers and thunderstorms, mainly after 2pm. Mostly cloudy, with a high near 74. Breezy, with a south southwest wind 15 to 25 mph, with gusts as high as 35 mph.

    Sunday Night: Showers and possibly a thunderstorm. Low around 60. Breezy, with a south southwest wind 15 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 90%. New rainfall amounts between a half and three quarters of an inch possible.

    Monday: Showers likely and possibly a thunderstorm before 7am, then a slight chance of showers and thunderstorms after 7am. Mostly cloudy, with a high near 75. Southwest wind around 15 mph, with gusts as high as 20 mph. Chance of precipitation is 60%.

    Monday Night: A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 64. South wind around 15 mph, with gusts as high as 25 mph.

    Tuesday: Showers likely and possibly a thunderstorm after 1pm. Partly sunny, with a high near 81. Chance of precipitation is 60%.

    Tuesday Night: Showers and possibly a thunderstorm before 1am, then a chance of showers and thunderstorms after 1am. Low around 61. Chance of precipitation is 80%.

    Wednesday: A chance of showers, with thunderstorms also possible after 1pm. Mostly cloudy, with a high near 76.

    Wednesday Night: A chance of showers. Mostly cloudy, with a low around 56.

    Thursday: Mostly sunny, with a high near 76.

    Thursday Night: Mostly clear, with a low around 55.

    Friday: A chance of showers. Mostly sunny, with a high near 78.

    Friday Night: Showers and thunderstorms likely. Mostly cloudy, with a low around 45.

    Saturday: A chance of showers. Partly sunny, with a high near 59.


    4 Miles S Winnebago IL
     42.22°N 89.24°W

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