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

13°C

55°F

Humidity 93%
Wind Speed NE 6 km/h
Barometer 30.13 in
Dewpoint 12°C (53°F)
Visibility 16 km
Last update 18 Jul 2:35 am CDT
Extended Forecast for

2 Miles SSW Dekalb IL

  • Overnight

    Overnight: Partly cloudy, with a low around 13. North northeast wind around 10 km/h.

    Low: 13 °C

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 27. Northeast wind 5 to 10 km/h becoming south southeast in the afternoon.

    High: 27 °C

    Mostly Sunny

  • Friday Night

    Friday Night: A 40 percent chance of showers and thunderstorms, mainly after 4am. Partly cloudy, with a low around 19. South southeast wind 5 to 10 km/h.

    Low: 19 °C

    Partly Cloudy
    then Chance
    Showers

  • Saturday

    Saturday: Showers and thunderstorms likely before 1pm, then showers likely and possibly a thunderstorm between 1pm and 4pm, then showers and thunderstorms likely after 4pm. Mostly cloudy, with a high near 28. South southwest wind 10 to 15 km/h, with gusts as high as 25 km/h. Chance of precipitation is 60%.

    High: 28 °C

    Showers
    Likely then
    T-storms
    Likely

  • Saturday Night

    Saturday Night: Showers and thunderstorms likely before 4am, then a chance of showers. Mostly cloudy, with a low around 19. West wind around 10 km/h becoming north northeast after midnight. Chance of precipitation is 60%.

    Low: 19 °C

    T-storms
    Likely then
    Chance
    Showers

  • Sunday

    Sunday: A chance of showers before 7am, then a chance of showers and thunderstorms between 7am and 10am, then a chance of showers after 10am. Partly sunny, with a high near 27. Chance of precipitation is 30%.

    High: 27 °C

    Chance
    Showers

  • Sunday Night

    Sunday Night: A slight chance of showers and thunderstorms, then a chance of showers after 1am. Mostly cloudy, with a low around 17. Chance of precipitation is 40%.

    Low: 17 °C

    Slight Chance
    T-storms then
    Chance
    Showers

  • Monday

    Monday: A chance of showers. Mostly cloudy, with a high near 27.

    High: 27 °C

    Chance
    Showers

  • Monday Night

    Monday Night: A chance of showers and thunderstorms. Mostly cloudy, with a low around 19.

    Low: 19 °C

    Chance
    T-storms

Detailed Forecast

Overnight
Partly cloudy, with a low around 13. North northeast wind around 10 km/h.
Friday
Mostly sunny, with a high near 27. Northeast wind 5 to 10 km/h becoming south southeast in the afternoon.
Friday Night
A 40 percent chance of showers and thunderstorms, mainly after 4am. Partly cloudy, with a low around 19. South southeast wind 5 to 10 km/h.
Saturday
Showers and thunderstorms likely before 1pm, then showers likely and possibly a thunderstorm between 1pm and 4pm, then showers and thunderstorms likely after 4pm. Mostly cloudy, with a high near 28. South southwest wind 10 to 15 km/h, with gusts as high as 25 km/h. Chance of precipitation is 60%.
Saturday Night
Showers and thunderstorms likely before 4am, then a chance of showers. Mostly cloudy, with a low around 19. West wind around 10 km/h becoming north northeast after midnight. Chance of precipitation is 60%.
Sunday
A chance of showers before 7am, then a chance of showers and thunderstorms between 7am and 10am, then a chance of showers after 10am. Partly sunny, with a high near 27. Chance of precipitation is 30%.
Sunday Night
A slight chance of showers and thunderstorms, then a chance of showers after 1am. Mostly cloudy, with a low around 17. Chance of precipitation is 40%.
Monday
A chance of showers. Mostly cloudy, with a high near 27.
Monday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 19.
Tuesday
A chance of showers before 1pm. Partly sunny, with a high near 31.
Tuesday Night
A chance of showers. Partly cloudy, with a low around 22.
Wednesday
Mostly sunny, with a high near 33.
Wednesday Night
A chance of showers. Partly cloudy, with a low around 22.
Thursday
A chance of showers and thunderstorms. Mostly sunny, with a high near 32.
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles SSW Dekalb IL
 41.86°N 88.79°W
Last Update:
2:41 am CDT Jul 18, 2025
Forecast Valid:
3am CDT Jul 18, 2025-6pm CDT Jul 24, 2025
 
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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