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September 2025 Climate Summary

Hazardous Weather Conditions

Hazardous Weather Outlook

Current conditions at

Greater Kankakee Airport (KIKK)

Lat: 41.07°NLon: 87.85°WElev: 617ft.

Overcast

70°F

21°C

Humidity	88%
Wind Speed	SW 6 mph
Barometer	30.02 in
Dewpoint	66°F (19°C)
Visibility	10.00 mi
Last update	7 Oct 3:15 am CDT

More Information:

Local Forecast Office More Local Wx 3 Day History Hourly Weather Forecast

Extended Forecast for

3 Miles SW Greater Kankakee Airport IL

Overnight
Low: 66 °F
Showers
Likely
Tuesday
High: 65 °F
Showers
Likely then
Mostly Cloudy
Tuesday Night
Low: 45 °F
Mostly Clear
Wednesday
High: 64 °F
Sunny
Wednesday Night
Low: 38 °F
Clear
Thursday
High: 65 °F
Sunny
Thursday Night
Low: 38 °F
Mostly Clear
Friday
High: 69 °F
Mostly Sunny
Friday Night
Low: 49 °F
Partly Cloudy

Detailed Forecast

Overnight

A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 4am. Cloudy, with a steady temperature around 66. West wind around 5 mph. Chance of precipitation is 70%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Tuesday

Showers and thunderstorms likely before 10am, then a slight chance of showers between 10am and 11am. Cloudy, with a high near 65. North wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Tuesday Night

Mostly clear, with a low around 45. North northwest wind around 5 mph.

Wednesday

Sunny, with a high near 64. Northeast wind 5 to 10 mph.

Wednesday Night

Clear, with a low around 38. Northeast wind around 5 mph, with gusts as high as 10 mph.

Thursday

Sunny, with a high near 65.

Thursday Night

Mostly clear, with a low around 38.

Friday

Mostly sunny, with a high near 69.