


Hazardous Weather Conditions
Current conditions at
De Kalb Taylor Municipal Airport (KDKB)
Lat: 41.93°NLon: 88.71°WElev: 909ft.
Fair
20°C
68°F
Humidity | 86% |
Wind Speed | Calm |
Barometer | 30.02 in |
Dewpoint | 18°C (64°F) |
Visibility | 16 km |
Last update | 3 Jul 5:55 am CDT |
Extended Forecast for
De Kalb IL
Today
High: 32 °C
Sunny then
Slight Chance
T-stormsTonight
Low: 21 °C
Slight Chance
T-stormsIndependence Day
High: 33 °C
Slight Chance
ShowersFriday Night
Low: 22 °C
Mostly Clear
Saturday
High: 34 °C
Sunny
Saturday Night
Low: 22 °C
Chance
T-stormsSunday
High: 29 °C
Chance
T-stormsSunday Night
Low: 17 °C
Partly Cloudy
Monday
High: 28 °C
Mostly Sunny
Detailed Forecast
Today
A slight chance of showers between 1pm and 4pm, then a slight chance of showers and thunderstorms after 4pm. Sunny, with a high near 32. West wind around 10 km/h. Chance of precipitation is 20%.
Tonight
A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 21. Southwest wind around 10 km/h becoming south southeast in the evening.
Independence Day
A 20 percent chance of showers before 1pm. Mostly cloudy, then gradually becoming sunny, with a high near 33. Heat index values as high as 36. South southwest wind 10 to 15 km/h, with gusts as high as 25 km/h.
Friday Night
Mostly clear, with a low around 22. South wind 10 to 15 km/h, with gusts as high as 25 km/h.
Saturday
Sunny, with a high near 34. South southwest wind 15 to 20 km/h increasing to 25 to 30 km/h in the afternoon. Winds could gust as high as 45 km/h.
Saturday Night
A 30 percent chance of showers and thunderstorms, mainly after 1am. Mostly cloudy, with a low around 22.
Sunday
A 40 percent chance of showers and thunderstorms, mainly after 10am. Partly sunny, with a high near 29.
Sunday Night
Partly cloudy, with a low around 17.
Monday
Mostly sunny, with a high near 28.
Monday Night
Partly cloudy, with a low around 17.
Tuesday
Mostly sunny, with a high near 30.
Tuesday Night
A chance of showers and thunderstorms. Partly cloudy, with a low around 19.
Wednesday
A chance of showers and thunderstorms. Mostly sunny, with a high near 30.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
De Kalb IL
41.94°N 88.76°W
41.94°N 88.76°W
4:26 am CDT Jul 3, 2025
6am CDT Jul 3, 2025-6pm CDT Jul 9, 2025