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

Greater Kankakee Airport (KIKK)

Lat: 41.07°NLon: 87.85°WElev: 617ft.

Overcast

56°F

13°C

Humidity 77%
Wind Speed SW 14 mph
Barometer 29.75 in
Dewpoint 49°F (9°C)
Visibility 10.00 mi
Last update 4 Nov 5:15 pm CST
Extended Forecast for

Onarga IL

  • This Afternoon

    This Afternoon: A slight chance of sprinkles. Cloudy, with a steady temperature around 56. West southwest wind around 10 mph, with gusts as high as 20 mph.

    High: 56 °F

    Slight Chance
    Sprinkles

  • Tonight

    Tonight: A slight chance of sprinkles. Cloudy, with a low around 44. West southwest wind 10 to 15 mph, with gusts as high as 25 mph.

    Low: 44 °F

    Slight Chance
    Sprinkles

  • Thursday

    Thursday: A 30 percent chance of rain after 5pm. Mostly cloudy, with a high near 57. West southwest wind 5 to 15 mph, with gusts as high as 20 mph.

    High: 57 °F

    Partly Sunny
    then Chance
    Rain

  • Thursday Night

    Thursday Night: A 50 percent chance of rain, mainly before 10pm. Cloudy, with a low around 38. West wind around 5 mph becoming north northwest after midnight. Winds could gust as high as 15 mph.

    Low: 38 °F

    Chance Rain
    then Cloudy

  • Friday

    Friday: Partly sunny, with a high near 51. North northwest wind 5 to 10 mph, with gusts as high as 15 mph.

    High: 51 °F

    Partly Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 30.

    Low: 30 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 53.

    High: 53 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 29.

    Low: 29 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 59.

    High: 59 °F

    Sunny

Detailed Forecast

This Afternoon
A slight chance of sprinkles. Cloudy, with a steady temperature around 56. West southwest wind around 10 mph, with gusts as high as 20 mph.
Tonight
A slight chance of sprinkles. Cloudy, with a low around 44. West southwest wind 10 to 15 mph, with gusts as high as 25 mph.
Thursday
A 30 percent chance of rain after 5pm. Mostly cloudy, with a high near 57. West southwest wind 5 to 15 mph, with gusts as high as 20 mph.
Thursday Night
A 50 percent chance of rain, mainly before 10pm. Cloudy, with a low around 38. West wind around 5 mph becoming north northwest after midnight. Winds could gust as high as 15 mph.
Friday
Partly sunny, with a high near 51. North northwest wind 5 to 10 mph, with gusts as high as 15 mph.
Friday Night
Mostly clear, with a low around 30.
Saturday
Sunny, with a high near 53.
Saturday Night
Mostly clear, with a low around 29.
Sunday
Sunny, with a high near 59.
Sunday Night
Mostly clear, with a low around 31.
Monday
Sunny, with a high near 64.
Monday Night
Clear, with a low around 37.
Tuesday
Sunny, with a high near 64.
Tuesday Night
Mostly clear, with a low around 35.
Veterans Day
Mostly sunny, with a high near 63.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Onarga IL
 40.71°N 88.02°W
Last Update:
5:21 pm CST Nov 4, 2026
Forecast Valid:
5pm CST Nov 4, 2026-6pm CST Nov 11, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

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