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

36°F

2°C

Humidity 98%
Wind Speed NA
Barometer 29.99 in
Dewpoint 36°F (2°C)
Visibility 7.00 mi
Last update 27 Dec 3:15 am CST
Extended Forecast for

Lee ILSimilar City Names

  • Overnight

    Overnight: Patchy fog after 4am. Otherwise, cloudy, with a low around 36. East southeast wind around 5 mph.

    Low: 36 °F

    Patchy Fog

  • Saturday

    Saturday: Areas of fog before noon. Otherwise, cloudy, with a high near 42. Southeast wind 5 to 15 mph, with gusts as high as 20 mph.

    High: 42 °F

    Areas Fog
    then Cloudy

  • Saturday Night

    Saturday Night: A 50 percent chance of showers, mainly after midnight. Patchy fog. Otherwise, cloudy, with a temperature rising to around 47 by 4am. Southeast wind 5 to 15 mph.

    Low: 42 °F⇑

    Chance
    Showers and
    Patchy Fog

  • Sunday

    Sunday: Showers, with thunderstorms also possible after 9am. Patchy fog before noon. High near 56. Breezy, with a south southeast wind 5 to 10 mph becoming west 15 to 20 mph in the afternoon. Winds could gust as high as 30 mph. Chance of precipitation is 90%.

    High: 56 °F

    Showers and
    Patchy Fog

  • Sunday Night

    Sunday Night: Rain likely, possibly mixed with snow showers, becoming all snow after 9pm. Cloudy, with a low around 14. Windy, with a west wind 25 to 30 mph, with gusts as high as 45 mph. Chance of precipitation is 60%.

    Low: 14 °F

    Windy.
    Rain/Snow
    Likely then
    Chance Snow
    Showers

  • Monday

    Monday: A 20 percent chance of snow showers before noon. Mostly cloudy, with a high near 21. Windy.

    High: 21 °F

    Windy. Slight
    Chance Snow
    Showers then
    Mostly Cloudy

  • Monday Night

    Monday Night: Partly cloudy, with a low around 10. Blustery.

    Low: 10 °F

    Mostly Cloudy
    and Blustery
    then Mostly
    Clear

  • Tuesday

    Tuesday: Mostly sunny, with a high near 26.

    High: 26 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 20.

    Low: 20 °F

    Mostly Cloudy

Detailed Forecast

Overnight
Patchy fog after 4am. Otherwise, cloudy, with a low around 36. East southeast wind around 5 mph.
Saturday
Areas of fog before noon. Otherwise, cloudy, with a high near 42. Southeast wind 5 to 15 mph, with gusts as high as 20 mph.
Saturday Night
A 50 percent chance of showers, mainly after midnight. Patchy fog. Otherwise, cloudy, with a temperature rising to around 47 by 4am. Southeast wind 5 to 15 mph.
Sunday
Showers, with thunderstorms also possible after 9am. Patchy fog before noon. High near 56. Breezy, with a south southeast wind 5 to 10 mph becoming west 15 to 20 mph in the afternoon. Winds could gust as high as 30 mph. Chance of precipitation is 90%.
Sunday Night
Rain likely, possibly mixed with snow showers, becoming all snow after 9pm. Cloudy, with a low around 14. Windy, with a west wind 25 to 30 mph, with gusts as high as 45 mph. Chance of precipitation is 60%.
Monday
A 20 percent chance of snow showers before noon. Mostly cloudy, with a high near 21. Windy.
Monday Night
Partly cloudy, with a low around 10. Blustery.
Tuesday
Mostly sunny, with a high near 26.
Tuesday Night
Mostly cloudy, with a low around 20.
Wednesday
Mostly cloudy, with a high near 30.
Wednesday Night
Mostly cloudy, with a low around 8.
New Year's Day
Sunny, with a high near 16.
Thursday Night
Mostly clear, with a low around 3.
Friday
Mostly sunny, with a high near 19.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Lee ILSimilar City Names
 41.79°N 88.94°W
Last Update:
3:11 am CST Dec 27, 2025
Forecast Valid:
3am CST Dec 27, 2025-6pm CST Jan 2, 2026
 
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Additional Resources

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Chance of Precipitation