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

38°F

3°C

Humidity 76%
Wind Speed SE 6 mph
Barometer 29.99 in
Dewpoint 31°F (-1°C)
Visibility 10.00 mi
Wind Chill33°F (1°C)
Last update 14 Feb 6:55 pm CST
Extended Forecast for

Martinton IL

  • Tonight

    Tonight: Patchy fog after 3am. Otherwise, cloudy, with a low around 36. South wind around 5 mph becoming calm.

    Low: 36 °F

    Cloudy then
    Patchy Fog

  • Sunday

    Sunday: Patchy fog before 9am. Otherwise, mostly sunny, with a high near 58. Light north northwest wind becoming northwest 5 to 10 mph in the afternoon.

    High: 58 °F

    Patchy Fog
    then Sunny

  • Sunday Night

    Sunday Night: Increasing clouds, with a low around 34. Calm wind becoming south around 5 mph after midnight.

    Low: 34 °F

    Increasing
    Clouds

  • Washington's Birthday

    Washington's Birthday: Mostly sunny, with a high near 60. South southwest wind 5 to 15 mph, with gusts as high as 25 mph.

    High: 60 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 41. South wind 5 to 10 mph, with gusts as high as 15 mph.

    Low: 41 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 58.

    High: 58 °F

    Mostly Cloudy

  • Tuesday Night

    Tuesday Night: A 20 percent chance of showers. Mostly cloudy, with a low around 51.

    Low: 51 °F

    Slight Chance
    Showers

  • Wednesday

    Wednesday: Sunny, with a high near 67. Breezy.

    High: 67 °F

    Sunny and
    Breezy

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 40.

    Low: 40 °F

    Mostly Clear

Detailed Forecast

Tonight
Patchy fog after 3am. Otherwise, cloudy, with a low around 36. South wind around 5 mph becoming calm.
Sunday
Patchy fog before 9am. Otherwise, mostly sunny, with a high near 58. Light north northwest wind becoming northwest 5 to 10 mph in the afternoon.
Sunday Night
Increasing clouds, with a low around 34. Calm wind becoming south around 5 mph after midnight.
Washington's Birthday
Mostly sunny, with a high near 60. South southwest wind 5 to 15 mph, with gusts as high as 25 mph.
Monday Night
Mostly cloudy, with a low around 41. South wind 5 to 10 mph, with gusts as high as 15 mph.
Tuesday
Mostly cloudy, with a high near 58.
Tuesday Night
A 20 percent chance of showers. Mostly cloudy, with a low around 51.
Wednesday
Sunny, with a high near 67. Breezy.
Wednesday Night
Mostly clear, with a low around 40.
Thursday
A chance of showers after noon. Mostly sunny, with a high near 59.
Thursday Night
A chance of showers. Partly cloudy, with a low around 34.
Friday
Mostly sunny, with a high near 46.
Friday Night
Mostly cloudy, with a low around 26.
Saturday
Partly sunny, with a high near 41.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Martinton IL
 40.92°N 87.72°W
Last Update:
5:21 pm CST Feb 14, 2026
Forecast Valid:
7pm CST Feb 14, 2026-6pm CST Feb 21, 2026
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation