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.

Fair

31°F

-1°C

Humidity 94%
Wind Speed Calm
Barometer 29.96 in
Dewpoint 30°F (-1°C)
Visibility 10.00 mi
Last update 15 Feb 5:15 am CST
Extended Forecast for

2 Miles ESE Herscher IL

  • Today

    Today: Patchy fog before 9am. Otherwise, sunny, with a high near 57. Light west wind becoming west northwest 5 to 10 mph in the morning.

    High: 57 °F

    Patchy Fog
    then Sunny

  • Tonight

    Tonight: Increasing clouds, with a low around 35. Calm wind becoming south southwest around 5 mph after midnight. Winds could gust as high as 10 mph.

    Low: 35 °F

    Increasing
    Clouds

  • Washington's Birthday

    Washington's Birthday: Mostly sunny, with a high near 63. Southwest wind 5 to 15 mph, with gusts as high as 30 mph.

    High: 63 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 40. South southwest wind 5 to 10 mph, with gusts as high as 15 mph.

    Low: 40 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 58. South southeast wind 5 to 15 mph, with gusts as high as 25 mph.

    High: 58 °F

    Mostly Cloudy

  • Tuesday Night

    Tuesday Night: A slight chance of rain, then a chance of rain and thunderstorms after midnight. Mostly cloudy, with a low around 52. Breezy. Chance of precipitation is 50%.

    Low: 52 °F

    Slight Chance
    Rain then
    Chance Rain
    and Breezy

  • Wednesday

    Wednesday: A 20 percent chance of rain and thunderstorms before noon. Sunny, with a high near 67. Breezy.

    High: 67 °F

    Breezy.
    Slight Chance
    T-storms then
    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 37.

    Low: 37 °F

    Mostly Clear

  • Thursday

    Thursday: A chance of rain after noon. Mostly sunny, with a high near 60.

    High: 60 °F

    Mostly Sunny
    then Chance
    Rain

Detailed Forecast

Today
Patchy fog before 9am. Otherwise, sunny, with a high near 57. Light west wind becoming west northwest 5 to 10 mph in the morning.
Tonight
Increasing clouds, with a low around 35. Calm wind becoming south southwest around 5 mph after midnight. Winds could gust as high as 10 mph.
Washington's Birthday
Mostly sunny, with a high near 63. Southwest wind 5 to 15 mph, with gusts as high as 30 mph.
Monday Night
Mostly cloudy, with a low around 40. South southwest wind 5 to 10 mph, with gusts as high as 15 mph.
Tuesday
Mostly cloudy, with a high near 58. South southeast wind 5 to 15 mph, with gusts as high as 25 mph.
Tuesday Night
A slight chance of rain, then a chance of rain and thunderstorms after midnight. Mostly cloudy, with a low around 52. Breezy. Chance of precipitation is 50%.
Wednesday
A 20 percent chance of rain and thunderstorms before noon. Sunny, with a high near 67. Breezy.
Wednesday Night
Mostly clear, with a low around 37.
Thursday
A chance of rain after noon. Mostly sunny, with a high near 60.
Thursday Night
A chance of rain. Mostly cloudy, with a low around 34.
Friday
A chance of rain and snow. Partly sunny, with a high near 45.
Friday Night
Mostly cloudy, with a low around 26.
Saturday
Partly sunny, with a high near 40.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles ESE Herscher IL
 41.04°N 88.08°W
Last Update:
2:11 am CST Feb 15, 2026
Forecast Valid:
5am CST Feb 15, 2026-6pm CST Feb 21, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation