7-Day Forecast 40.15°N 88.95°W (Text-Only)
NWS Forecast for: Clinton IL
Issued by: National Weather Service Lincoln, IL
Last Update: 12:51 am CST Feb 13, 2026
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  • Overnight

    Overnight: Mostly clear, with a low around 29. Southeast wind 5 to 7 mph.

    Low: 29 °F

    Mostly Clear


  • Friday

    Friday: Sunny, with a high near 55. South wind 7 to 14 mph, with gusts as high as 21 mph.

    High: 55 °F

    Sunny


  • Friday
    Night

    Friday Night: Partly cloudy, with a low around 31. South wind 3 to 7 mph.

    Low: 31 °F

    Partly Cloudy


  • Saturday

    Saturday: A 30 percent chance of rain after noon.  Mostly cloudy, with a high near 51. South southeast wind 3 to 7 mph.

    High: 51 °F

    Mostly Cloudy
    then Chance
    Rain

  • Saturday
    Night

    Saturday Night: Rain likely, mainly before midnight.  Cloudy, with a low around 39. Southeast wind around 8 mph becoming east northeast after midnight.  Chance of precipitation is 60%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 39 °F

    Rain Likely


  • Sunday

    Sunday: Mostly cloudy through mid morning, then gradual clearing, with a high near 58. Northeast wind around 8 mph.

    High: 58 °F

    Becoming
    Sunny

  • Sunday
    Night

    Sunday Night: Mostly clear, with a low around 35. North wind around 6 mph becoming south after midnight.

    Low: 35 °F

    Mostly Clear


  • Washington's
    Birthday

    Washington's Birthday: Partly sunny, with a high near 59.

    High: 59 °F

    Partly Sunny


  • Monday
    Night

    Monday Night: Mostly cloudy, with a low around 40.

    Low: 40 °F

    Mostly Cloudy


  • Overnight: Mostly clear, with a low around 29. Southeast wind 5 to 7 mph.

    Friday: Sunny, with a high near 55. South wind 7 to 14 mph, with gusts as high as 21 mph.

    Friday Night: Partly cloudy, with a low around 31. South wind 3 to 7 mph.

    Saturday: A 30 percent chance of rain after noon. Mostly cloudy, with a high near 51. South southeast wind 3 to 7 mph.

    Saturday Night: Rain likely, mainly before midnight. Cloudy, with a low around 39. Southeast wind around 8 mph becoming east northeast after midnight. Chance of precipitation is 60%. New precipitation amounts between a quarter and half of an inch possible.

    Sunday: Mostly cloudy through mid morning, then gradual clearing, with a high near 58. Northeast wind around 8 mph.

    Sunday Night: Mostly clear, with a low around 35. North wind around 6 mph becoming south after midnight.

    Washington's Birthday: Partly sunny, with a high near 59.

    Monday Night: Mostly cloudy, with a low around 40.

    Tuesday: Mostly cloudy, with a high near 60.

    Tuesday Night: Mostly cloudy, with a low around 51.

    Wednesday: Partly sunny, with a high near 66. Breezy.

    Wednesday Night: A chance of rain. Partly cloudy, with a low around 41.

    Thursday: Mostly sunny, with a high near 58.



    Clinton IL
     40.15°N 88.95°W (Elev. 715 ft)

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