7-Day Forecast 39.42°N 88.79°W (Text-Only)
NWS Forecast for: Shelbyville IL
Issued by: National Weather Service Lincoln, IL
Last Update: 6:12 pm CDT Jul 13, 2025
Print


  • Tonight

    Tonight: Showers and thunderstorms likely before 10pm, then a slight chance of showers between 10pm and 1am.  Patchy fog after 2am.  Otherwise, mostly cloudy, with a low around 68. East southeast wind around 5 mph becoming calm  in the evening.  Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Low: 68 °F

    Showers
    Likely then
    Slight Chance
    Showers and
    Patchy Fog

  • Monday

    Monday: Patchy fog before 8am.  Otherwise, mostly sunny, with a high near 85. Light and variable wind.

    High: 85 °F

    Patchy Fog
    then Mostly
    Sunny


  • Monday
    Night

    Monday Night: Partly cloudy, with a low around 68. Calm wind.

    Low: 68 °F

    Partly Cloudy




  • Tuesday

    Tuesday: A 50 percent chance of showers and thunderstorms after 1pm.  Partly sunny, with a high near 87. Light south wind.

    High: 87 °F

    Partly Sunny
    then Chance
    T-storms


  • Tuesday
    Night

    Tuesday Night: A 30 percent chance of showers and thunderstorms before 1am.  Mostly cloudy, with a low around 70. Calm wind.

    Low: 70 °F

    Chance
    T-storms



  • Wednesday

    Wednesday: A 50 percent chance of showers and thunderstorms.  Mostly sunny, with a high near 88. Calm wind becoming south southwest 5 to 7 mph in the morning.

    High: 88 °F

    Chance
    T-storms



  • Wednesday
    Night

    Wednesday Night: A 30 percent chance of showers and thunderstorms before 1am.  Partly cloudy, with a low around 71. South southwest wind 3 to 5 mph.

    Low: 71 °F

    Chance
    T-storms



  • Thursday

    Thursday: A 50 percent chance of showers and thunderstorms after 1pm.  Mostly sunny, with a high near 89.

    High: 89 °F

    Mostly Sunny
    then Chance
    T-storms


  • Thursday
    Night

    Thursday Night: A chance of showers and thunderstorms.  Mostly cloudy, with a low around 70. Chance of precipitation is 40%.

    Low: 70 °F

    Chance
    T-storms





  • Tonight: Showers and thunderstorms likely before 10pm, then a slight chance of showers between 10pm and 1am. Patchy fog after 2am. Otherwise, mostly cloudy, with a low around 68. East southeast wind around 5 mph becoming calm in the evening. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Monday: Patchy fog before 8am. Otherwise, mostly sunny, with a high near 85. Light and variable wind.

    Monday Night: Partly cloudy, with a low around 68. Calm wind.

    Tuesday: A 50 percent chance of showers and thunderstorms after 1pm. Partly sunny, with a high near 87. Light south wind.

    Tuesday Night: A 30 percent chance of showers and thunderstorms before 1am. Mostly cloudy, with a low around 70. Calm wind.

    Wednesday: A 50 percent chance of showers and thunderstorms. Mostly sunny, with a high near 88. Calm wind becoming south southwest 5 to 7 mph in the morning.

    Wednesday Night: A 30 percent chance of showers and thunderstorms before 1am. Partly cloudy, with a low around 71. South southwest wind 3 to 5 mph.

    Thursday: A 50 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 89.

    Thursday Night: A chance of showers and thunderstorms. Mostly cloudy, with a low around 70. Chance of precipitation is 40%.

    Friday: A 40 percent chance of showers. Partly sunny, with a high near 85.

    Friday Night: Mostly cloudy, with a low around 68.

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

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

    Sunday: A chance of showers and thunderstorms. Mostly sunny, with a high near 87.



    Shelbyville IL
     39.42°N 88.79°W (Elev. 650 ft)

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