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Hazardous Weather Conditions

Current conditions at

De Kalb Taylor Municipal Airport (KDKB)

Lat: 41.93°NLon: 88.71°WElev: 909ft.

Overcast

25°F

-4°C

Humidity 77%
Wind Speed Calm
Barometer 30.17 in
Dewpoint 19°F (-7°C)
Visibility 10.00 mi
Last update 3 Dec 7:55 pm CST
Extended Forecast for

Marengo IL

  • Tonight

    Tonight: A chance of flurries before 10pm. Mostly cloudy, then gradually becoming mostly clear, with a low around -2. Wind chill values as low as -13. Northwest wind 5 to 10 mph, with gusts as high as 15 mph.

    Low: -2 °F

    Chance
    Flurries

  • Thursday

    Thursday: Sunny and cold, with a high near 10. Wind chill values as low as -14. North northwest wind around 5 mph becoming calm in the morning.

    High: 10 °F

    Cold

  • Thursday Night

    Thursday Night: Partly cloudy, with a temperature falling to near -4 by 8pm, then rising to around 5 during the remainder of the night. Light south southwest wind increasing to 5 to 10 mph after midnight. Winds could gust as high as 15 mph.

    Low: -4 °F⇑

    Partly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 24. Wind chill values as low as -9. South southwest wind around 10 mph, with gusts as high as 15 mph.

    High: 24 °F

    Partly Sunny

  • Friday Night

    Friday Night: A 30 percent chance of snow showers, mainly before midnight. Mostly cloudy, with a low around 17. Southwest wind around 5 mph, with gusts as high as 15 mph.

    Low: 17 °F

    Chance Snow
    Showers

  • Saturday

    Saturday: Mostly cloudy, with a high near 27.

    High: 27 °F

    Mostly Cloudy

  • Saturday Night

    Saturday Night: A 40 percent chance of snow, mainly after midnight. Mostly cloudy, with a low around 10.

    Low: 10 °F

    Chance Snow

  • Sunday

    Sunday: Partly sunny, with a high near 21.

    High: 21 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 0.

    Low: 0 °F

    Mostly Cloudy

Detailed Forecast

Tonight
A chance of flurries before 10pm. Mostly cloudy, then gradually becoming mostly clear, with a low around -2. Wind chill values as low as -13. Northwest wind 5 to 10 mph, with gusts as high as 15 mph.
Thursday
Sunny and cold, with a high near 10. Wind chill values as low as -14. North northwest wind around 5 mph becoming calm in the morning.
Thursday Night
Partly cloudy, with a temperature falling to near -4 by 8pm, then rising to around 5 during the remainder of the night. Light south southwest wind increasing to 5 to 10 mph after midnight. Winds could gust as high as 15 mph.
Friday
Partly sunny, with a high near 24. Wind chill values as low as -9. South southwest wind around 10 mph, with gusts as high as 15 mph.
Friday Night
A 30 percent chance of snow showers, mainly before midnight. Mostly cloudy, with a low around 17. Southwest wind around 5 mph, with gusts as high as 15 mph.
Saturday
Mostly cloudy, with a high near 27.
Saturday Night
A 40 percent chance of snow, mainly after midnight. Mostly cloudy, with a low around 10.
Sunday
Partly sunny, with a high near 21.
Sunday Night
Mostly cloudy, with a low around 0.
Monday
Partly sunny, with a high near 22.
Monday Night
A chance of snow. Mostly cloudy, with a low around 11.
Tuesday
Mostly cloudy, with a high near 31.
Tuesday Night
A chance of snow. Mostly cloudy, with a low around 22.
Wednesday
A chance of rain and snow. Mostly cloudy, with a high near 33.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Marengo IL
 42.24°N 88.62°W
Last Update:
6:51 pm CST Dec 3, 2025
Forecast Valid:
8pm CST Dec 3, 2025-6pm CST Dec 10, 2025
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation