Current conditions at
De Kalb Taylor Municipal Airport (KDKB)
Lat: 41.93°NLon: 88.71°WElev: 909ft.
Fog/Mist
35°F
2°C
| Humidity | 99% |
| Wind Speed | E 3 mph |
| Barometer | 30.41 in |
| Dewpoint | 35°F (2°C) |
| Visibility | 4.00 mi |
| Last update | 11 Apr 5:35 am CDT |
Extended Forecast for
De Kalb IL
Today
High: 58 °F
Patchy Fog
then Partly
SunnyTonight
Low: 50 °F
Chance
ShowersSunday
High: 74 °F
Breezy.
Chance
Showers then
ShowersSunday Night
Low: 60 °F
Showers and
BreezyMonday
High: 77 °F
Slight Chance
Showers then
Slight Chance
T-stormsMonday Night
Low: 65 °F
Chance
T-stormsTuesday
High: 82 °F
Slight Chance
T-storms then
Chance
T-storms and
BreezyTuesday Night
Low: 63 °F
Showers
Wednesday
High: 77 °F
Showers
Likely
Detailed Forecast
Today
Patchy fog before 8am. Otherwise, increasing clouds, with a high near 58. Southeast wind 5 to 10 mph, with gusts as high as 15 mph.
Tonight
A 30 percent chance of showers, mainly after 5am. Mostly cloudy, with a low around 50. Southeast wind 10 to 15 mph, with gusts as high as 25 mph.
Sunday
A chance of showers before 10am, then scattered showers and thunderstorms between 10am and 1pm, then periods of showers and possibly a thunderstorm after 1pm. High near 74. Breezy, with a south southwest wind 15 to 25 mph, with gusts as high as 40 mph. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Sunday Night
Showers and possibly a thunderstorm. Low around 60. Breezy, with a south southwest wind around 20 mph, with gusts as high as 30 mph. Chance of precipitation is 90%.
Monday
A slight chance of showers, with thunderstorms also possible after 1pm. Mostly cloudy, with a high near 77. Southwest wind around 15 mph, with gusts as high as 25 mph. Chance of precipitation is 20%.
Monday Night
A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 65.
Tuesday
A 50 percent chance of showers and thunderstorms, mainly after 1pm. Partly sunny, with a high near 82. Breezy.
Tuesday Night
Showers and possibly a thunderstorm before 1am, then a chance of showers. Mostly cloudy, with a low around 63.
Wednesday
A chance of showers, then showers likely and possibly a thunderstorm after 1pm. Mostly cloudy, with a high near 77.
Wednesday Night
Showers likely, mainly before 1am. Mostly cloudy, with a low around 58.
Thursday
A chance of showers. Partly sunny, with a high near 77.
Thursday Night
A chance of showers. Partly cloudy, with a low around 58.
Friday
A chance of showers. Partly sunny, with a high near 75.
Additional Forecasts and Information
Basemap Options
Click map to change the forecast location
Loading map...
Forecast AreaABOUT THIS FORECAST
Point Forecast:
De Kalb IL
41.92°N 88.76°W
41.92°N 88.76°W
5:26 am CDT Apr 11, 2026
5am CDT Apr 11, 2026-6pm CDT Apr 17, 2026
Additional Resources
Radar & Satellite Image
Hourly Weather Forecast
