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.

N/A

Humidity NA
Wind Speed NA
Barometer NA
Dewpoint N/A
Visibility NA
Last update *** Not a current observation ***
Extended Forecast for

De Kalb IL

  • Tonight

    Tonight: A slight chance of freezing rain before 4am, then a slight chance of rain between 4am and 5am, then a slight chance of freezing rain after 5am. Mostly cloudy, with a low around 30. East southeast wind around 5 mph, with gusts as high as 10 mph. Chance of precipitation is 20%.

    Low: 30 °F

    Partly Cloudy
    then Slight
    Chance
    Rain/Freezing
    Rain

  • Tuesday

    Tuesday: A 30 percent chance of rain, mainly before noon. Mostly cloudy, with a high near 45. East wind around 5 mph becoming calm in the morning. Winds could gust as high as 10 mph.

    High: 45 °F

    Chance Rain

  • Tuesday Night

    Tuesday Night: A 20 percent chance of showers. Partly cloudy, with a low around 32. East northeast wind around 5 mph, with gusts as high as 10 mph.

    Low: 32 °F

    Slight Chance
    Showers

  • Wednesday

    Wednesday: A 30 percent chance of showers. Partly sunny, with a high near 51. East wind 5 to 10 mph, with gusts as high as 15 mph.

    High: 51 °F

    Chance
    Showers

  • Wednesday Night

    Wednesday Night: A chance of showers before 9pm, then a chance of showers and thunderstorms between 9pm and midnight, then showers likely after midnight. Cloudy, with a low around 41. East wind around 5 mph, with gusts as high as 10 mph. Chance of precipitation is 60%.

    Low: 41 °F

    Showers
    Likely

  • Thursday

    Thursday: Showers. High near 56. Chance of precipitation is 80%.

    High: 56 °F

    Showers

  • Thursday Night

    Thursday Night: A 30 percent chance of showers, mainly after midnight. Mostly cloudy, with a low around 42.

    Low: 42 °F

    Chance
    Showers

  • Friday

    Friday: Showers. Mostly cloudy, with a high near 66.

    High: 66 °F

    Showers

  • Friday Night

    Friday Night: Showers and possibly a thunderstorm. Mostly cloudy, with a low around 53.

    Low: 53 °F

    Showers

Detailed Forecast

Tonight
A slight chance of freezing rain before 4am, then a slight chance of rain between 4am and 5am, then a slight chance of freezing rain after 5am. Mostly cloudy, with a low around 30. East southeast wind around 5 mph, with gusts as high as 10 mph. Chance of precipitation is 20%.
Tuesday
A 30 percent chance of rain, mainly before noon. Mostly cloudy, with a high near 45. East wind around 5 mph becoming calm in the morning. Winds could gust as high as 10 mph.
Tuesday Night
A 20 percent chance of showers. Partly cloudy, with a low around 32. East northeast wind around 5 mph, with gusts as high as 10 mph.
Wednesday
A 30 percent chance of showers. Partly sunny, with a high near 51. East wind 5 to 10 mph, with gusts as high as 15 mph.
Wednesday Night
A chance of showers before 9pm, then a chance of showers and thunderstorms between 9pm and midnight, then showers likely after midnight. Cloudy, with a low around 41. East wind around 5 mph, with gusts as high as 10 mph. Chance of precipitation is 60%.
Thursday
Showers. High near 56. Chance of precipitation is 80%.
Thursday Night
A 30 percent chance of showers, mainly after midnight. Mostly cloudy, with a low around 42.
Friday
Showers. Mostly cloudy, with a high near 66.
Friday Night
Showers and possibly a thunderstorm. Mostly cloudy, with a low around 53.
Saturday
A chance of showers before noon. Mostly cloudy, with a high near 63.
Saturday Night
Mostly cloudy, with a low around 39.
Sunday
Mostly sunny, with a high near 60.
Sunday Night
Mostly clear, with a low around 42.
Monday
Sunny, with a high near 64.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
De Kalb IL
 41.92°N 88.76°W
Last Update:
5:06 pm CST Mar 2, 2026
Forecast Valid:
5pm CST Mar 2, 2026-6pm CDT Mar 9, 2026
 
Forecast Discussion
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

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