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

57°F

14°C

Humidity 67%
Wind Speed W 14 G 20 mph
Barometer 29.92 in
Dewpoint 46°F (8°C)
Visibility 10.00 mi
Last update 5 Nov 9:17 am CST
Extended Forecast for

Brook IN

  • Today

    Today: Sunny, with a temperature rising to near 64 by noon, then falling to around 55 during the remainder of the day. Breezy, with a west wind 10 to 20 mph becoming north in the afternoon. Winds could gust as high as 30 mph.

    High: 64 °F⇓

    Sunny and
    Breezy

  • Tonight

    Tonight: Mostly clear, with a low around 31. Northwest wind 5 to 10 mph becoming light west after midnight.

    Low: 31 °F

    Mostly Clear

  • Thursday

    Thursday: Mostly sunny, with a high near 58. Light and variable wind becoming south 5 to 10 mph in the afternoon. Winds could gust as high as 15 mph.

    High: 58 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Showers likely and possibly a thunderstorm, mainly after 3am. Mostly cloudy, with a low around 46. South wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 70%.

    Low: 46 °F

    Mostly Cloudy
    then Showers
    Likely

  • Friday

    Friday: Showers likely and possibly a thunderstorm before 9am, then showers likely between 9am and noon. Partly sunny, with a high near 65. West wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 60%.

    High: 65 °F

    Showers
    Likely then
    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 37.

    Low: 37 °F

    Partly Cloudy

  • Saturday

    Saturday: A 30 percent chance of rain after noon. Partly sunny, with a high near 53.

    High: 53 °F

    Partly Sunny
    then Chance
    Rain

  • Saturday Night

    Saturday Night: Rain likely, mainly before midnight. Mostly cloudy, with a low around 33.

    Low: 33 °F

    Rain Likely

  • Sunday

    Sunday: Partly sunny, with a high near 39.

    High: 39 °F

    Partly Sunny

Detailed Forecast

Today
Sunny, with a temperature rising to near 64 by noon, then falling to around 55 during the remainder of the day. Breezy, with a west wind 10 to 20 mph becoming north in the afternoon. Winds could gust as high as 30 mph.
Tonight
Mostly clear, with a low around 31. Northwest wind 5 to 10 mph becoming light west after midnight.
Thursday
Mostly sunny, with a high near 58. Light and variable wind becoming south 5 to 10 mph in the afternoon. Winds could gust as high as 15 mph.
Thursday Night
Showers likely and possibly a thunderstorm, mainly after 3am. Mostly cloudy, with a low around 46. South wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 70%.
Friday
Showers likely and possibly a thunderstorm before 9am, then showers likely between 9am and noon. Partly sunny, with a high near 65. West wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 60%.
Friday Night
Partly cloudy, with a low around 37.
Saturday
A 30 percent chance of rain after noon. Partly sunny, with a high near 53.
Saturday Night
Rain likely, mainly before midnight. Mostly cloudy, with a low around 33.
Sunday
Partly sunny, with a high near 39.
Sunday Night
Partly cloudy, with a low around 20.
Monday
Mostly sunny, with a high near 36.
Monday Night
Partly cloudy, with a low around 20.
Veterans Day
Mostly sunny, with a high near 43.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Brook IN
 40.86°N 87.37°W
Last Update:
9:56 am CST Nov 5, 2025
Forecast Valid:
10am CST Nov 5, 2025-6pm CST Nov 11, 2025
 
Forecast Discussion
 
Get as KML Get as XML

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