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Hazardous Weather Conditions

Current conditions at

De Kalb Taylor Municipal Airport (KDKB)

Lat: 41.93°NLon: 88.71°WElev: 909ft.

Fair

17°F

-8°C

Humidity 55%
Wind Speed NA
Barometer 30.30 in
Dewpoint 3°F (-16°C)
Visibility 10.00 mi
Last update 20 Jan 1:35 pm CST
Extended Forecast for

De Kalb IL

  • This Afternoon

    This Afternoon: Partly sunny, with a high near 18. South wind 5 to 10 mph, with gusts as high as 15 mph.

    High: 18 °F

    Partly Sunny

  • Tonight

    Tonight: Snow likely, mainly after midnight. Cloudy, with a temperature rising to around 20 by 1am. South southeast wind 5 to 10 mph becoming west southwest after midnight. Chance of precipitation is 70%. New snow accumulation of 1 to 3 inches possible.

    Low: 17 °F⇑

    Snow Likely

  • Wednesday

    Wednesday: A 20 percent chance of snow before 9am. Partly sunny, with a high near 26. West wind 10 to 15 mph, with gusts as high as 25 mph.

    High: 26 °F

    Slight Chance
    Snow then
    Partly Sunny

  • Wednesday Night

    Wednesday Night: Snow showers likely before midnight. Patchy blowing snow before 3am. Mostly cloudy, with a low around 10. Wind chill values as low as -4. Blustery, with a west northwest wind 15 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 60%. New snow accumulation of around an inch possible.

    Low: 10 °F

    Snow Showers
    Likely and
    Patchy
    Blowing Snow

  • Thursday

    Thursday: Mostly sunny, with a high near 18. West wind 10 to 15 mph, with gusts as high as 25 mph.

    High: 18 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around -10.

    Low: -10 °F

    Mostly Cloudy

  • Friday

    Friday: Mostly sunny and cold, with a high near -3.

    High: -3 °F

    Cold

  • Friday Night

    Friday Night: Mostly cloudy, with a low around -11.

    Low: -11 °F

    Mostly Cloudy

  • Saturday

    Saturday: Mostly cloudy and cold, with a high near 3.

    High: 3 °F

    Cold

Detailed Forecast

This Afternoon
Partly sunny, with a high near 18. South wind 5 to 10 mph, with gusts as high as 15 mph.
Tonight
Snow likely, mainly after midnight. Cloudy, with a temperature rising to around 20 by 1am. South southeast wind 5 to 10 mph becoming west southwest after midnight. Chance of precipitation is 70%. New snow accumulation of 1 to 3 inches possible.
Wednesday
A 20 percent chance of snow before 9am. Partly sunny, with a high near 26. West wind 10 to 15 mph, with gusts as high as 25 mph.
Wednesday Night
Snow showers likely before midnight. Patchy blowing snow before 3am. Mostly cloudy, with a low around 10. Wind chill values as low as -4. Blustery, with a west northwest wind 15 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 60%. New snow accumulation of around an inch possible.
Thursday
Mostly sunny, with a high near 18. West wind 10 to 15 mph, with gusts as high as 25 mph.
Thursday Night
Mostly cloudy, with a low around -10.
Friday
Mostly sunny and cold, with a high near -3.
Friday Night
Mostly cloudy, with a low around -11.
Saturday
Mostly cloudy and cold, with a high near 3.
Saturday Night
Mostly cloudy, with a low around -5.
Sunday
Mostly sunny, with a high near 14.
Sunday Night
Partly cloudy, with a low around -2.
Monday
Sunny, with a high near 15.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
De Kalb IL
 41.92°N 88.76°W
Last Update:
1:17 pm CST Jan 20, 2026
Forecast Valid:
1pm CST Jan 20, 2026-6pm CST Jan 26, 2026
 
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Additional Resources

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Hourly Weather Forecast

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation