Current conditions at

Greater Kankakee Airport (KIKK)

Lat: 41.07°NLon: 87.85°WElev: 617ft.

Fair

56°F

13°C

Humidity 39%
Wind Speed SW 6 mph
Barometer 30.49 in
Dewpoint 31°F (-1°C)
Visibility 10.00 mi
Last update 17 Oct 2:55 pm CDT
Extended Forecast for

Onarga IL

Frost Advisory October 18, 03:00am until October 18, 08:00am
Click here for hazard details and duration
Frost Advisory
  • This Afternoon

    This Afternoon: Sunny, with a high near 59. Calm wind.

    High: 59 °F

    Sunny

  • Tonight

    Tonight: Widespread frost, mainly after 3am.  Otherwise, clear, with a low around 34. Calm wind becoming south around 5 mph.

    Low: 34 °F

    Clear then
    Frost

  • Sunday

    Sunday: Widespread frost before 8am.  Otherwise, sunny, with a high near 66. South southwest wind 5 to 10 mph.

    High: 66 °F

    Frost then
    Sunny

  • Sunday Night

    Sunday Night: Clear, with a low around 36. South wind around 5 mph becoming calm.

    Low: 36 °F

    Clear

  • Monday

    Monday: Sunny, with a high near 70. Calm wind.

    High: 70 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 39.

    Low: 39 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 73.

    High: 73 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 42.

    Low: 42 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 75.

    High: 75 °F

    Sunny

Detailed Forecast

This Afternoon
Sunny, with a high near 59. Calm wind.
Tonight
Widespread frost, mainly after 3am. Otherwise, clear, with a low around 34. Calm wind becoming south around 5 mph.
Sunday
Widespread frost before 8am. Otherwise, sunny, with a high near 66. South southwest wind 5 to 10 mph.
Sunday Night
Clear, with a low around 36. South wind around 5 mph becoming calm.
Monday
Sunny, with a high near 70. Calm wind.
Monday Night
Mostly clear, with a low around 39.
Tuesday
Sunny, with a high near 73.
Tuesday Night
Mostly clear, with a low around 42.
Wednesday
Sunny, with a high near 75.
Wednesday Night
Mostly clear, with a low around 46.
Thursday
Sunny, with a high near 76.
Thursday Night
Mostly clear, with a low around 47.
Friday
Sunny, with a high near 75.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
Onarga IL
 40.71°N 88.02°W
2:41 pm CDT Oct 17, 2026
3pm CDT Oct 17, 2026-6pm CDT Oct 23, 2026
 
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Additional Resources

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