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.

Light Snow

26°F

-3°C

Humidity 78%
Wind Speed S 13 mph
Barometer 30.08 in
Dewpoint 19°F (-7°C)
Visibility 10.00 mi
Wind Chill15°F (-9°C)
Last update 18 Mar 7:35 am CDT
Extended Forecast for

Onarga IL

  • Today

    Today: Snow, mainly before 9am. High near 50. South wind 10 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 80%. Total daytime snow accumulation of less than a half inch possible.

    High: 50 °F

    Snow then
    Sunny

  • Tonight

    Tonight: Isolated showers after 4am. Increasing clouds, with a low around 31. South southwest wind around 5 mph. Chance of precipitation is 20%.

    Low: 31 °F

    Mostly Cloudy
    then Isolated
    Showers

  • Thursday

    Thursday: Isolated showers before 1pm. Cloudy through mid morning, then gradual clearing, with a high near 60. South wind around 5 mph becoming north in the afternoon. Winds could gust as high as 10 mph. Chance of precipitation is 20%.

    High: 60 °F

    Isolated
    Showers

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 40. North northeast wind 5 to 10 mph becoming south southeast after midnight.

    Low: 40 °F

    Mostly Cloudy

  • Friday

    Friday: Mostly cloudy, with a high near 71. South southwest wind 5 to 15 mph.

    High: 71 °F

    Mostly Cloudy

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 43.

    Low: 43 °F

    Mostly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 71.

    High: 71 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 46.

    Low: 46 °F

    Partly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 67. Breezy.

    High: 67 °F

    Partly Sunny
    then Partly
    Sunny and
    Breezy

Detailed Forecast

Today
Snow, mainly before 9am. High near 50. South wind 10 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 80%. Total daytime snow accumulation of less than a half inch possible.
Tonight
Isolated showers after 4am. Increasing clouds, with a low around 31. South southwest wind around 5 mph. Chance of precipitation is 20%.
Thursday
Isolated showers before 1pm. Cloudy through mid morning, then gradual clearing, with a high near 60. South wind around 5 mph becoming north in the afternoon. Winds could gust as high as 10 mph. Chance of precipitation is 20%.
Thursday Night
Mostly cloudy, with a low around 40. North northeast wind 5 to 10 mph becoming south southeast after midnight.
Friday
Mostly cloudy, with a high near 71. South southwest wind 5 to 15 mph.
Friday Night
Mostly cloudy, with a low around 43.
Saturday
Mostly sunny, with a high near 71.
Saturday Night
Partly cloudy, with a low around 46.
Sunday
Partly sunny, with a high near 67. Breezy.
Sunday Night
Mostly cloudy, with a low around 29.
Monday
Mostly cloudy, with a high near 47.
Monday Night
Mostly cloudy, with a low around 28.
Tuesday
Mostly sunny, with a high near 54.
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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:
7:41 am CDT Mar 18, 2026
Forecast Valid:
7am CDT Mar 18, 2026-6pm CDT Mar 24, 2026
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation