National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

Greater Kankakee Airport (KIKK)

Lat: 41.07°NLon: 87.85°WElev: 617ft.

Fair

26°F

-3°C

Humidity 43%
Wind Speed S 9 G 16 mph
Barometer 30.29 in
Dewpoint 7°F (-14°C)
Visibility 10.00 mi
Wind Chill17°F (-8°C)
Last update 20 Jan 3:35 pm CST
Extended Forecast for

Onarga IL

  • This Afternoon

    This Afternoon: Partly sunny, with a high near 25. South southwest wind 10 to 15 mph, with gusts as high as 20 mph.

    High: 25 °F

    Partly Sunny

  • Tonight

    Tonight: Snow likely, mainly after 5am. Cloudy, with a temperature rising to around 27 by 4am. South wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.

    Low: 22 °F⇑

    Mostly Cloudy
    then Snow
    Likely

  • Wednesday

    Wednesday: Snow likely before 8am, then a chance of flurries with a slight chance of snow between 8am and 9am. Cloudy through mid morning, then gradual clearing, with a high near 33. West wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.

    High: 33 °F

    Snow Likely
    then Mostly
    Sunny

  • Wednesday Night

    Wednesday Night: Scattered snow showers between 7pm and midnight. Partly cloudy, with a low around 17. Breezy, with a west northwest wind 10 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 30%.

    Low: 17 °F

    Breezy.
    Scattered
    Snow Showers
    then Partly
    Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 27. West wind 5 to 15 mph, with gusts as high as 20 mph.

    High: 27 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around -3.

    Low: -3 °F

    Mostly Cloudy

  • Friday

    Friday: Mostly sunny and cold, with a high near 2.

    High: 2 °F

    Cold

  • Friday Night

    Friday Night: Mostly cloudy, with a low around -6.

    Low: -6 °F

    Mostly Cloudy

  • Saturday

    Saturday: Mostly cloudy, with a high near 11.

    High: 11 °F

    Mostly Cloudy

Detailed Forecast

This Afternoon
Partly sunny, with a high near 25. South southwest wind 10 to 15 mph, with gusts as high as 20 mph.
Tonight
Snow likely, mainly after 5am. Cloudy, with a temperature rising to around 27 by 4am. South wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.
Wednesday
Snow likely before 8am, then a chance of flurries with a slight chance of snow between 8am and 9am. Cloudy through mid morning, then gradual clearing, with a high near 33. West wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.
Wednesday Night
Scattered snow showers between 7pm and midnight. Partly cloudy, with a low around 17. Breezy, with a west northwest wind 10 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 30%.
Thursday
Mostly sunny, with a high near 27. West wind 5 to 15 mph, with gusts as high as 20 mph.
Thursday Night
Mostly cloudy, with a low around -3.
Friday
Mostly sunny and cold, with a high near 2.
Friday Night
Mostly cloudy, with a low around -6.
Saturday
Mostly cloudy, with a high near 11.
Saturday Night
Mostly cloudy, with a low around 3.
Sunday
Partly sunny, with a high near 17.
Sunday Night
Partly cloudy, with a low around 1.
Monday
Mostly sunny, with a high near 19.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Onarga IL
 40.71°N 88.02°W
Last Update:
3:11 pm CST Jan 20, 2026
Forecast Valid:
3pm CST Jan 20, 2026-6pm CST Jan 26, 2026
 
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Additional Resources

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High Temperature

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Chance of Precipitation