7-Day Forecast 39.95°N 89.57°W (Text-Only)
NWS Forecast for: Williamsville IL
Issued by: National Weather Service Lincoln, IL
Last Update: 9:42 pm CDT May 31, 2024
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  • Tonight

    Tonight: A slight chance of showers before 1am, then a chance of showers and thunderstorms between 1am and 4am, then showers likely and possibly a thunderstorm after 4am.  Cloudy, with a low around 62. Southeast wind 8 to 10 mph, with gusts as high as 16 mph.  Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Low: 62 °F

    Cloudy then
    Showers
    Likely

  • Saturday

    Saturday: Showers and possibly a thunderstorm, mainly before 1pm, then a chance of showers and thunderstorms after 1pm.  High near 71. Southeast wind around 11 mph, with gusts as high as 21 mph.  Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.

    High: 71 °F

    Showers


  • Saturday
    Night

    Saturday Night: Mostly cloudy, with a low around 62. Northeast wind 5 to 8 mph becoming light and variable  after midnight.

    Low: 62 °F

    Mostly Cloudy


  • Sunday

    Sunday: Partly sunny, with a high near 81. Calm wind becoming southeast 5 to 7 mph in the morning.

    High: 81 °F

    Partly Sunny


  • Sunday
    Night

    Sunday Night: Partly cloudy, with a low around 66. Southeast wind 6 to 8 mph, with gusts as high as 15 mph.

    Low: 66 °F

    Partly Cloudy


  • Monday

    Monday: Showers and thunderstorms likely, mainly between 1pm and 4pm, then showers likely and possibly a thunderstorm after 4pm.  Partly sunny, with a high near 83. South wind 10 to 14 mph, with gusts as high as 20 mph.  Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    High: 83 °F

    T-storms
    Likely

  • Monday
    Night

    Monday Night: A 50 percent chance of showers and thunderstorms.  Mostly cloudy, with a low around 67. South wind 7 to 10 mph, with gusts as high as 16 mph.

    Low: 67 °F

    Chance
    T-storms

  • Tuesday

    Tuesday: A 50 percent chance of showers and thunderstorms.  Partly sunny, with a high near 85.

    High: 85 °F

    Chance
    T-storms

  • Tuesday
    Night

    Tuesday Night: A 50 percent chance of showers and thunderstorms.  Mostly cloudy, with a low around 69.

    Low: 69 °F

    Chance
    T-storms



  • Tonight: A slight chance of showers before 1am, then a chance of showers and thunderstorms between 1am and 4am, then showers likely and possibly a thunderstorm after 4am. Cloudy, with a low around 62. Southeast wind 8 to 10 mph, with gusts as high as 16 mph. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Saturday: Showers and possibly a thunderstorm, mainly before 1pm, then a chance of showers and thunderstorms after 1pm. High near 71. Southeast wind around 11 mph, with gusts as high as 21 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.

    Saturday Night: Mostly cloudy, with a low around 62. Northeast wind 5 to 8 mph becoming light and variable after midnight.

    Sunday: Partly sunny, with a high near 81. Calm wind becoming southeast 5 to 7 mph in the morning.

    Sunday Night: Partly cloudy, with a low around 66. Southeast wind 6 to 8 mph, with gusts as high as 15 mph.

    Monday: Showers and thunderstorms likely, mainly between 1pm and 4pm, then showers likely and possibly a thunderstorm after 4pm. Partly sunny, with a high near 83. South wind 10 to 14 mph, with gusts as high as 20 mph. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Monday Night: A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 67. South wind 7 to 10 mph, with gusts as high as 16 mph.

    Tuesday: A 50 percent chance of showers and thunderstorms. Partly sunny, with a high near 85.

    Tuesday Night: A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 69.

    Wednesday: A chance of showers and thunderstorms. Mostly sunny, with a high near 85. Chance of precipitation is 40%.

    Wednesday Night: Mostly clear, with a low around 65.

    Thursday: A chance of showers. Sunny, with a high near 83.

    Thursday Night: Mostly clear, with a low around 61.

    Friday: Mostly sunny, with a high near 80.



    Williamsville IL
     39.95°N 89.57°W (Elev. 564 ft)

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