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

De Kalb Taylor Municipal Airport (KDKB)

Lat: 41.93°NLon: 88.71°WElev: 909ft.

Overcast

17°F

-8°C

Humidity 62%
Wind Speed SW 13 mph
Barometer 30.26 in
Dewpoint 6°F (-14°C)
Visibility 10.00 mi
Wind Chill3°F (-16°C)
Last update 15 Jan 2:15 pm CST
Extended Forecast for

De Kalb IL

  • This Afternoon

    This Afternoon: Partly sunny, with a high near 19. Southwest wind around 15 mph, with gusts as high as 20 mph.

    High: 19 °F

    Partly Sunny

  • Tonight

    Tonight: Scattered snow after 9pm, mixing with freezing rain after 1am. Cloudy, with a temperature rising to around 22 by 5am. Wind chill values as low as 1. South southwest wind around 15 mph becoming west after midnight. Winds could gust as high as 30 mph. Chance of precipitation is 50%.

    Low: 16 °F⇑

    Scattered
    Snow Showers
    then Chance
    Wintry Mix

  • Thursday

    Thursday: A slight chance of snow and freezing rain before 9am. Mostly cloudy, with a high near 32. Breezy, with a northwest wind 10 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 20%.

    High: 32 °F

    Slight Chance
    Wintry Mix
    then Mostly
    Cloudy and
    Breezy

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 20. West northwest wind 5 to 10 mph becoming south after midnight. Winds could gust as high as 15 mph.

    Low: 20 °F

    Mostly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 39. Breezy, with a south southwest wind 15 to 20 mph, with gusts as high as 30 mph.

    High: 39 °F

    Mostly Sunny
    and Breezy

  • Friday Night

    Friday Night: A slight chance of rain and snow before 9pm, then a slight chance of snow between 9pm and midnight. Cloudy, with a low around 22. Chance of precipitation is 20%.

    Low: 22 °F

    Slight Chance
    Rain/Snow
    then Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 24.

    High: 24 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 3.

    Low: 3 °F

    Mostly Cloudy

  • Sunday

    Sunday: Partly sunny and cold, with a high near 7.

    High: 7 °F

    Cold

Detailed Forecast

This Afternoon
Partly sunny, with a high near 19. Southwest wind around 15 mph, with gusts as high as 20 mph.
Tonight
Scattered snow after 9pm, mixing with freezing rain after 1am. Cloudy, with a temperature rising to around 22 by 5am. Wind chill values as low as 1. South southwest wind around 15 mph becoming west after midnight. Winds could gust as high as 30 mph. Chance of precipitation is 50%.
Thursday
A slight chance of snow and freezing rain before 9am. Mostly cloudy, with a high near 32. Breezy, with a northwest wind 10 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 20%.
Thursday Night
Mostly cloudy, with a low around 20. West northwest wind 5 to 10 mph becoming south after midnight. Winds could gust as high as 15 mph.
Friday
Mostly sunny, with a high near 39. Breezy, with a south southwest wind 15 to 20 mph, with gusts as high as 30 mph.
Friday Night
A slight chance of rain and snow before 9pm, then a slight chance of snow between 9pm and midnight. Cloudy, with a low around 22. Chance of precipitation is 20%.
Saturday
Partly sunny, with a high near 24.
Saturday Night
Mostly cloudy, with a low around 3.
Sunday
Partly sunny and cold, with a high near 7.
Sunday Night
Mostly clear, with a low around -6.
M.L.King Day
Sunny and cold, with a high near 4.
Monday Night
Mostly clear, with a low around -7.
Tuesday
Sunny and cold, with a high near 7.
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ABOUT THIS FORECAST

 
Point Forecast:
De Kalb IL
 41.92°N 88.76°W
Last Update:
2:06 pm CST Jan 15, 2025
Forecast Valid:
2pm CST Jan 15, 2025-6pm CST Jan 21, 2025
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation