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.

Partly Cloudy

84°F

29°C

Humidity 66%
Wind Speed W 5 mph
Barometer 29.88 in
Dewpoint 72°F (22°C)
Visibility 10.00 mi
Heat Index89°F (32°C)
Last update 9 Jul 4:35 pm CDT
Extended Forecast for

Herscher IL

  • This Afternoon

    This Afternoon: Isolated showers and thunderstorms. Mostly cloudy, with a high near 88. West southwest wind around 5 mph, with gusts as high as 10 mph. Chance of precipitation is 20%.

    High: 88 °F

    Isolated
    T-storms

  • Tonight

    Tonight: Isolated showers and thunderstorms before 11pm. Patchy fog after 3am. Otherwise, mostly cloudy, with a low around 69. West southwest wind around 5 mph becoming calm after midnight. Chance of precipitation is 20%.

    Low: 69 °F

    Isolated
    T-storms then
    Patchy Fog

  • Friday

    Friday: A 30 percent chance of showers and thunderstorms, mainly before 2pm. Patchy fog before 8am. Otherwise, partly sunny, with a high near 84. Calm wind becoming north around 5 mph in the afternoon.

    High: 84 °F

    Chance
    Showers and
    Patchy Fog

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 63. Northeast wind around 5 mph.

    Low: 63 °F

    Mostly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 84. East northeast wind around 5 mph, with gusts as high as 10 mph.

    High: 84 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 63.

    Low: 63 °F

    Partly Cloudy

  • Sunday

    Sunday: Sunny, with a high near 85.

    High: 85 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 64.

    Low: 64 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 87.

    High: 87 °F

    Sunny

Detailed Forecast

This Afternoon
Isolated showers and thunderstorms. Mostly cloudy, with a high near 88. West southwest wind around 5 mph, with gusts as high as 10 mph. Chance of precipitation is 20%.
Tonight
Isolated showers and thunderstorms before 11pm. Patchy fog after 3am. Otherwise, mostly cloudy, with a low around 69. West southwest wind around 5 mph becoming calm after midnight. Chance of precipitation is 20%.
Friday
A 30 percent chance of showers and thunderstorms, mainly before 2pm. Patchy fog before 8am. Otherwise, partly sunny, with a high near 84. Calm wind becoming north around 5 mph in the afternoon.
Friday Night
Mostly cloudy, with a low around 63. Northeast wind around 5 mph.
Saturday
Partly sunny, with a high near 84. East northeast wind around 5 mph, with gusts as high as 10 mph.
Saturday Night
Partly cloudy, with a low around 63.
Sunday
Sunny, with a high near 85.
Sunday Night
Mostly clear, with a low around 64.
Monday
Sunny, with a high near 87.
Monday Night
Mostly clear, with a low around 66.
Tuesday
Sunny, with a high near 89.
Tuesday Night
Mostly clear, with a low around 68.
Wednesday
Sunny, with a high near 89.
Wednesday Night
Mostly clear, with a low around 68.
Thursday
Sunny, with a high near 89.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Herscher IL
 41.06°N 88.08°W
Last Update:
4:16 pm CDT Jul 9, 2026
Forecast Valid:
4pm CDT Jul 9, 2026-6pm CDT Jul 16, 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