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.

Light Rain

67°F

19°C

Humidity 95%
Wind Speed W 16 G 22 mph
Barometer 29.82 in
Dewpoint 65°F (18°C)
Visibility 10.00 mi
Last update 15 Oct 10:55 pm CDT
Extended Forecast for

Herscher IL

  • Tonight

    Tonight: A 30 percent chance of showers, mainly before midnight. Cloudy, with a low around 48. Breezy, with a west northwest wind around 20 mph, with gusts as high as 30 mph.

    Low: 48 °F

    Chance
    Showers and
    Breezy

  • Friday

    Friday: A 50 percent chance of showers after 1pm. Mostly cloudy, with a high near 54. Breezy, with a west northwest wind around 20 mph, with gusts as high as 30 mph.

    High: 54 °F

    Breezy.
    Mostly Cloudy
    then Chance
    Showers

  • Friday Night

    Friday Night: Mostly cloudy during the early evening, then gradual clearing, with a low around 35. Breezy, with a north northwest wind 10 to 20 mph, with gusts as high as 30 mph.

    Low: 35 °F

    Decreasing
    Clouds and
    Breezy then
    Mostly Clear

  • Saturday

    Saturday: Areas of frost before 8am. Otherwise, sunny, with a high near 58. North northwest wind around 5 mph becoming calm in the morning.

    High: 58 °F

    Areas Frost
    then Sunny

  • Saturday Night

    Saturday Night: Patchy frost after 3am. Otherwise, clear, with a low around 36. Calm wind becoming south around 5 mph.

    Low: 36 °F

    Clear then
    Patchy Frost

  • Sunday

    Sunday: Areas of frost before 8am. Otherwise, sunny, with a high near 67.

    High: 67 °F

    Areas Frost
    then Sunny

  • Sunday Night

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

    Low: 39 °F

    Mostly Clear

  • Monday

    Monday: Mostly sunny, with a high near 71.

    High: 71 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 42.

    Low: 42 °F

    Partly Cloudy

Detailed Forecast

Tonight
A 30 percent chance of showers, mainly before midnight. Cloudy, with a low around 48. Breezy, with a west northwest wind around 20 mph, with gusts as high as 30 mph.
Friday
A 50 percent chance of showers after 1pm. Mostly cloudy, with a high near 54. Breezy, with a west northwest wind around 20 mph, with gusts as high as 30 mph.
Friday Night
Mostly cloudy during the early evening, then gradual clearing, with a low around 35. Breezy, with a north northwest wind 10 to 20 mph, with gusts as high as 30 mph.
Saturday
Areas of frost before 8am. Otherwise, sunny, with a high near 58. North northwest wind around 5 mph becoming calm in the morning.
Saturday Night
Patchy frost after 3am. Otherwise, clear, with a low around 36. Calm wind becoming south around 5 mph.
Sunday
Areas of frost before 8am. Otherwise, sunny, with a high near 67.
Sunday Night
Mostly clear, with a low around 39.
Monday
Mostly sunny, with a high near 71.
Monday Night
Partly cloudy, with a low around 42.
Tuesday
Mostly sunny, with a high near 74.
Tuesday Night
Mostly clear, with a low around 44.
Wednesday
Sunny, with a high near 75.
Wednesday Night
Mostly clear, with a low around 48.
Thursday
Sunny, with a high near 77.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Herscher IL
 41.06°N 88.08°W
Last Update:
10:01 pm CDT Oct 15, 2026
Forecast Valid:
11pm CDT Oct 15, 2026-6pm CDT Oct 22, 2026
 
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Additional Resources

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Chance of Precipitation