7-Day Forecast 41.12°N 87.88°W (Text-Only)
NWS Forecast for: Kankakee IL
Issued by: National Weather Service Chicago, IL
Last Update: 1:21 am CDT Apr 13, 2026
Print


  • Overnight

    Overnight: A 30 percent chance of showers and thunderstorms, mainly after 4am.  Mostly cloudy, with a low around 62. Southwest wind around 15 mph, with gusts as high as 30 mph.

    Low: 62 °F

    Chance
    T-storms


  • Monday

    Monday: A 20 percent chance of showers and thunderstorms after 1pm.  Mostly cloudy, with a high near 80. Southwest wind around 15 mph, with gusts as high as 25 mph.

    High: 80 °F

    Mostly Cloudy
    then Slight
    Chance
    T-storms

  • Monday
    Night

    Monday Night: A chance of showers and thunderstorms before 2am, then a chance of showers and thunderstorms after 4am.  Mostly cloudy, with a low around 65. South southwest wind around 15 mph, with gusts as high as 30 mph.  Chance of precipitation is 30%.

    Low: 65 °F

    Chance
    T-storms


  • Tuesday

    Tuesday: A 50 percent chance of showers and thunderstorms, mainly after 1pm.  Partly sunny, with a high near 81. Southwest wind around 15 mph, with gusts as high as 25 mph.

    High: 81 °F

    Chance
    T-storms


  • Tuesday
    Night

    Tuesday Night: Showers and possibly a thunderstorm.  Low around 64. Southwest wind 10 to 15 mph, with gusts as high as 25 mph.  Chance of precipitation is 80%.

    Low: 64 °F

    T-storms



  • Wednesday

    Wednesday: Showers and possibly a thunderstorm.  High near 74. Chance of precipitation is 90%.

    High: 74 °F

    Showers



  • Wednesday
    Night

    Wednesday Night: Showers and possibly a thunderstorm.  Low around 60. Chance of precipitation is 80%.

    Low: 60 °F

    Showers



  • Thursday

    Thursday: A chance of showers, with thunderstorms also possible after 1pm.  Partly sunny, with a high near 76.

    High: 76 °F

    Chance
    Showers then
    Chance
    T-storms

  • Thursday
    Night

    Thursday Night: Mostly clear, with a low around 55.

    Low: 55 °F

    Mostly Clear





  • Overnight: A 30 percent chance of showers and thunderstorms, mainly after 4am. Mostly cloudy, with a low around 62. Southwest wind around 15 mph, with gusts as high as 30 mph.

    Monday: A 20 percent chance of showers and thunderstorms after 1pm. Mostly cloudy, with a high near 80. Southwest wind around 15 mph, with gusts as high as 25 mph.

    Monday Night: A chance of showers and thunderstorms before 2am, then a chance of showers and thunderstorms after 4am. Mostly cloudy, with a low around 65. South southwest wind around 15 mph, with gusts as high as 30 mph. Chance of precipitation is 30%.

    Tuesday: A 50 percent chance of showers and thunderstorms, mainly after 1pm. Partly sunny, with a high near 81. Southwest wind around 15 mph, with gusts as high as 25 mph.

    Tuesday Night: Showers and possibly a thunderstorm. Low around 64. Southwest wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 80%.

    Wednesday: Showers and possibly a thunderstorm. High near 74. Chance of precipitation is 90%.

    Wednesday Night: Showers and possibly a thunderstorm. Low around 60. Chance of precipitation is 80%.

    Thursday: A chance of showers, with thunderstorms also possible after 1pm. Partly sunny, with a high near 76.

    Thursday Night: Mostly clear, with a low around 55.

    Friday: Mostly sunny, with a high near 84.

    Friday Night: Showers and possibly a thunderstorm. Mostly cloudy, with a low around 57.

    Saturday: Showers likely. Mostly cloudy, with a high near 69.

    Saturday Night: A chance of showers. Mostly cloudy, with a low around 39.

    Sunday: Mostly sunny, with a high near 57.



    Kankakee IL
     41.12°N 87.88°W

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