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.

Fair and Breezy

58°F

14°C

Humidity 64%
Wind Speed W 22 G 28 mph
Barometer 29.94 in
Dewpoint 46°F (8°C)
Visibility 10.00 mi
Last update 29 Apr 10:35 am CDT
Extended Forecast for

De Kalb IL

  • Today

    Today: Partly sunny, with a steady temperature around 63. Breezy, with a northwest wind 15 to 20 mph, with gusts as high as 35 mph.

    High: 63 °F

    Partly Sunny
    and Breezy

  • Tonight

    Tonight: Partly cloudy, with a low around 41. North northwest wind 5 to 10 mph becoming east after midnight. Winds could gust as high as 15 mph.

    Low: 41 °F

    Partly Cloudy

  • Wednesday

    Wednesday: A 40 percent chance of showers after 1pm. Partly sunny, with a high near 62. East southeast wind around 10 mph, with gusts as high as 20 mph.

    High: 62 °F

    Mostly Sunny
    then Chance
    Showers

  • Wednesday Night

    Wednesday Night: Showers and possibly a thunderstorm. Low around 50. East wind around 10 mph, with gusts as high as 15 mph. Chance of precipitation is 100%.

    Low: 50 °F

    Showers

  • Thursday

    Thursday: Showers and possibly a thunderstorm. High near 67. Southeast wind 10 to 15 mph becoming west in the afternoon. Winds could gust as high as 20 mph. Chance of precipitation is 100%.

    High: 67 °F

    Showers

  • Thursday Night

    Thursday Night: A chance of showers and thunderstorms. Mostly cloudy, with a low around 46. Chance of precipitation is 40%.

    Low: 46 °F

    Chance
    Showers

  • Friday

    Friday: A 40 percent chance of showers after 1pm. Partly sunny, with a high near 61.

    High: 61 °F

    Partly Sunny
    then Chance
    Showers

  • Friday Night

    Friday Night: Partly cloudy, with a low around 39.

    Low: 39 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 62.

    High: 62 °F

    Mostly Sunny

Detailed Forecast

Today
Partly sunny, with a steady temperature around 63. Breezy, with a northwest wind 15 to 20 mph, with gusts as high as 35 mph.
Tonight
Partly cloudy, with a low around 41. North northwest wind 5 to 10 mph becoming east after midnight. Winds could gust as high as 15 mph.
Wednesday
A 40 percent chance of showers after 1pm. Partly sunny, with a high near 62. East southeast wind around 10 mph, with gusts as high as 20 mph.
Wednesday Night
Showers and possibly a thunderstorm. Low around 50. East wind around 10 mph, with gusts as high as 15 mph. Chance of precipitation is 100%.
Thursday
Showers and possibly a thunderstorm. High near 67. Southeast wind 10 to 15 mph becoming west in the afternoon. Winds could gust as high as 20 mph. Chance of precipitation is 100%.
Thursday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 46. Chance of precipitation is 40%.
Friday
A 40 percent chance of showers after 1pm. Partly sunny, with a high near 61.
Friday Night
Partly cloudy, with a low around 39.
Saturday
Mostly sunny, with a high near 62.
Saturday Night
Mostly clear, with a low around 43.
Sunday
Sunny, with a high near 72.
Sunday Night
Mostly clear, with a low around 48.
Monday
Sunny, with a high near 75.
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ABOUT THIS FORECAST

 
Point Forecast:
De Kalb IL
 41.92°N 88.76°W
Last Update:
9:26 am CDT Apr 29, 2025
Forecast Valid:
10am CDT Apr 29, 2025-6pm CDT May 5, 2025
 
Forecast Discussion
 
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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