7-Day Forecast 39.61°N 88.61°W (Text-Only)
NWS Forecast for: Sullivan IL
Issued by: National Weather Service Lincoln, IL
Last Update: 8:57 am CDT Sep 22, 2024
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  • Today

    Today: Showers, with thunderstorms also possible after 1pm.  High near 25. West northwest wind 10 to 13 km/h becoming south in the afternoon.  Chance of precipitation is 100%. New rainfall amounts between 2.5 and 5 mm possible.

    High: 25 °C

    Showers then
    Showers
    Likely

  • Tonight

    Tonight: A 50 percent chance of showers and thunderstorms.  Cloudy, with a low around 16. Northwest wind around 11 km/h becoming north northeast after midnight.

    Low: 16 °C

    Chance
    T-storms


  • Monday

    Monday: A 50 percent chance of showers and thunderstorms.  Cloudy, with a high near 21. East northeast wind around 11 km/h.

    High: 21 °C

    Chance
    Showers


  • Monday
    Night

    Monday Night: Showers likely and possibly a thunderstorm.  Mostly cloudy, with a low around 16. Northeast wind around 8 km/h becoming east southeast after midnight.  Chance of precipitation is 70%. New rainfall amounts between 1 and 2 cm possible.

    Low: 16 °C

    Showers
    Likely


  • Tuesday

    Tuesday: A chance of showers and thunderstorms before 10am, then a chance of showers between 10am and 1pm.  Mostly cloudy, with a high near 21. Southwest wind 8 to 14 km/h becoming northwest in the afternoon.  Chance of precipitation is 30%.

    High: 21 °C

    Chance
    T-storms then
    Chance
    Showers

  • Tuesday
    Night

    Tuesday Night: Mostly cloudy, with a low around 12. North northwest wind 5 to 10 km/h.

    Low: 12 °C

    Mostly Cloudy



  • Wednesday

    Wednesday: Mostly sunny, with a high near 22. North wind 5 to 10 km/h.

    High: 22 °C

    Mostly Sunny



  • Wednesday
    Night

    Wednesday Night: Partly cloudy, with a low around 12.

    Low: 12 °C

    Partly Cloudy



  • Thursday

    Thursday: Mostly sunny, with a high near 23.

    High: 23 °C

    Mostly Sunny





  • Today: Showers, with thunderstorms also possible after 1pm. High near 25. West northwest wind 10 to 13 km/h becoming south in the afternoon. Chance of precipitation is 100%. New rainfall amounts between 2.5 and 5 mm possible.

    Tonight: A 50 percent chance of showers and thunderstorms. Cloudy, with a low around 16. Northwest wind around 11 km/h becoming north northeast after midnight.

    Monday: A 50 percent chance of showers and thunderstorms. Cloudy, with a high near 21. East northeast wind around 11 km/h.

    Monday Night: Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 16. Northeast wind around 8 km/h becoming east southeast after midnight. Chance of precipitation is 70%. New rainfall amounts between 1 and 2 cm possible.

    Tuesday: A chance of showers and thunderstorms before 10am, then a chance of showers between 10am and 1pm. Mostly cloudy, with a high near 21. Southwest wind 8 to 14 km/h becoming northwest in the afternoon. Chance of precipitation is 30%.

    Tuesday Night: Mostly cloudy, with a low around 12. North northwest wind 5 to 10 km/h.

    Wednesday: Mostly sunny, with a high near 22. North wind 5 to 10 km/h.

    Wednesday Night: Partly cloudy, with a low around 12.

    Thursday: Mostly sunny, with a high near 23.

    Thursday Night: Mostly cloudy, with a low around 14.

    Friday: A chance of showers. Partly sunny, with a high near 22.

    Friday Night: A chance of showers. Mostly cloudy, with a low around 14.

    Saturday: A chance of showers. Partly sunny, with a high near 22.



    Sullivan IL
     39.61°N 88.61°W (Elev. 669 m)

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