National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

De Kalb Taylor Municipal Airport (KDKB)

Lat: 41.93°NLon: 88.71°WElev: 909ft.

Overcast

34°F

1°C

Humidity 93%
Wind Speed NA
Barometer 29.52 in
Dewpoint 32°F (0°C)
Visibility 10.00 mi
Last update 16 Jan 11:55 am CST
Extended Forecast for

De Kalb IL

  • This Afternoon

    This Afternoon: Snow showers likely, mainly after 5pm. Cloudy, with a high near 34. West wind around 15 mph, with gusts as high as 25 mph. Chance of precipitation is 60%. Total daytime snow accumulation of less than one inch possible.

    High: 34 °F

    Snow Showers
    Likely

  • Tonight

    Tonight: Scattered snow showers, mainly before 10pm. Mostly cloudy, with a low around 13. Wind chill values as low as zero. West northwest wind around 15 mph, with gusts as high as 25 mph. Chance of precipitation is 50%.

    Low: 13 °F

    Scattered
    Snow Showers
    then Isolated
    Snow Showers

  • Saturday

    Saturday: A 20 percent chance of snow after noon. Mostly cloudy, with a high near 17. Wind chill values as low as -3. West wind around 15 mph, with gusts as high as 25 mph.

    High: 17 °F

    Partly Sunny
    then Slight
    Chance Snow

  • Saturday Night

    Saturday Night: A chance of flurries before midnight. Mostly cloudy, with a low around 6. Wind chill values as low as -8. West wind 10 to 15 mph, with gusts as high as 25 mph.

    Low: 6 °F

    Chance
    Flurries

  • Sunday

    Sunday: A 20 percent chance of snow after noon. Mostly cloudy, with a high near 19. Southwest wind 10 to 15 mph, with gusts as high as 25 mph.

    High: 19 °F

    Partly Sunny
    then Slight
    Chance Snow

  • Sunday Night

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

    Low: 0 °F

    Mostly Cloudy
    and Blustery

  • M.L.King Day

    M.L.King Day: Mostly sunny and cold, with a high near 7. Blustery.

    High: 7 °F

    Cold and
    Blustery

  • Monday Night

    Monday Night: Mostly clear, with a low around 0.

    Low: 0 °F

    Mostly Clear

  • Tuesday

    Tuesday: Partly sunny, with a high near 18.

    High: 18 °F

    Partly Sunny

Detailed Forecast

This Afternoon
Snow showers likely, mainly after 5pm. Cloudy, with a high near 34. West wind around 15 mph, with gusts as high as 25 mph. Chance of precipitation is 60%. Total daytime snow accumulation of less than one inch possible.
Tonight
Scattered snow showers, mainly before 10pm. Mostly cloudy, with a low around 13. Wind chill values as low as zero. West northwest wind around 15 mph, with gusts as high as 25 mph. Chance of precipitation is 50%.
Saturday
A 20 percent chance of snow after noon. Mostly cloudy, with a high near 17. Wind chill values as low as -3. West wind around 15 mph, with gusts as high as 25 mph.
Saturday Night
A chance of flurries before midnight. Mostly cloudy, with a low around 6. Wind chill values as low as -8. West wind 10 to 15 mph, with gusts as high as 25 mph.
Sunday
A 20 percent chance of snow after noon. Mostly cloudy, with a high near 19. Southwest wind 10 to 15 mph, with gusts as high as 25 mph.
Sunday Night
Mostly cloudy, with a low around 0. Blustery.
M.L.King Day
Mostly sunny and cold, with a high near 7. Blustery.
Monday Night
Mostly clear, with a low around 0.
Tuesday
Partly sunny, with a high near 18.
Tuesday Night
Mostly cloudy, with a low around 11.
Wednesday
Mostly cloudy, with a high near 28.
Wednesday Night
Mostly cloudy, with a low around 13.
Thursday
Partly sunny, with a high near 24.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
De Kalb IL
 41.92°N 88.76°W
Last Update:
12:01 pm CST Jan 16, 2026
Forecast Valid:
12pm CST Jan 16, 2026-6pm CST Jan 22, 2026
 
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Additional Resources

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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