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National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
7-Day Forecast 40.12°N 88.23°W (Text-Only)
NWS Forecast for: Champaign IL
Issued by: National Weather Service Lincoln, IL
Last Update: 7:36 pm CDT Jun 29, 2026		Print

  • Tonight

    Tonight: Partly cloudy, with a low around 75. South wind 8 to 10 mph, with gusts as high as 18 mph.

    Low: 75 °F

    Partly Cloudy


  • Tuesday

    Tuesday: Sunny and hot, with a high near 95. Heat index values as high as 109. South southwest wind 9 to 15 mph, with gusts as high as 22 mph.

    High: 95 °F

    Hot


  • Tuesday
    Night

    Tuesday Night: Clear, with a low around 75. South southwest wind 7 to 13 mph, with gusts as high as 20 mph.

    Low: 75 °F

    Clear


  • Wednesday

    Wednesday: Sunny and hot, with a high near 95. Heat index values as high as 107. South southwest wind 7 to 11 mph, with gusts as high as 17 mph.

    High: 95 °F

    Hot


  • Wednesday
    Night

    Wednesday Night: Clear, with a low around 75. South southwest wind 8 to 10 mph, with gusts as high as 16 mph.

    Low: 75 °F

    Clear


  • Thursday

    Thursday: Sunny, with a high near 94. South southwest wind 7 to 10 mph, with gusts as high as 17 mph.

    High: 94 °F

    Sunny


  • Thursday
    Night

    Thursday Night: A 50 percent chance of showers and thunderstorms after 1am. Mostly clear, with a low around 75. South southwest wind 5 to 8 mph.

    Low: 75 °F

    Partly Cloudy
    then Chance
    T-storms

  • Friday

    Friday: A 40 percent chance of showers and thunderstorms. Mostly sunny, with a high near 93.

    High: 93 °F

    Chance
    T-storms

  • Friday
    Night

    Friday Night: A 30 percent chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 73.

    Low: 73 °F

    Partly Cloudy
    then Chance
    T-storms



    • Tonight: Partly cloudy, with a low around 75. South wind 8 to 10 mph, with gusts as high as 18 mph.

    Tuesday: Sunny and hot, with a high near 95. Heat index values as high as 109. South southwest wind 9 to 15 mph, with gusts as high as 22 mph.

    Tuesday Night: Clear, with a low around 75. South southwest wind 7 to 13 mph, with gusts as high as 20 mph.

    Wednesday: Sunny and hot, with a high near 95. Heat index values as high as 107. South southwest wind 7 to 11 mph, with gusts as high as 17 mph.

    Wednesday Night: Clear, with a low around 75. South southwest wind 8 to 10 mph, with gusts as high as 16 mph.

    Thursday: Sunny, with a high near 94. South southwest wind 7 to 10 mph, with gusts as high as 17 mph.

    Thursday Night: A 50 percent chance of showers and thunderstorms after 1am. Mostly clear, with a low around 75. South southwest wind 5 to 8 mph.

    Friday: A 40 percent chance of showers and thunderstorms. Mostly sunny, with a high near 93.

    Friday Night: A 30 percent chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 73.

    Independence Day: A 30 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 92.

    Saturday Night: A chance of showers and thunderstorms. Partly cloudy, with a low around 72.

    Sunday: A chance of showers and thunderstorms. Partly sunny, with a high near 90.

    Sunday Night: A chance of showers and thunderstorms. Partly cloudy, with a low around 70.

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


    Champaign IL
     40.12°N 88.23°W (Elev. 735 ft)

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