National Weather Service

News Headlines

October 2025 Climate Summary

Current conditions at

De Kalb Taylor Municipal Airport (KDKB)

Lat: 41.93°NLon: 88.71°WElev: 909ft.

Fair

43°F

6°C

Humidity	64%
Wind Speed	S 9 mph
Barometer	30.11 in
Dewpoint	32°F (0°C)
Visibility	10.00 mi
Wind Chill	38°F (3°C)
Last update	2 Nov 6:55 pm CST

More Information:

Local Forecast Office More Local Wx 3 Day History Hourly Weather Forecast

Extended Forecast for

2 Miles SSW Dekalb IL

Tonight
Low: 38 °F
Scattered
Sprinkles
Monday
High: 59 °F
Sunny
Monday Night
Low: 34 °F
Increasing
Clouds
Tuesday
High: 62 °F
Decreasing
Clouds
Tuesday Night
Low: 46 °F
Mostly Clear
Wednesday
High: 62 °F
Mostly Sunny
Wednesday Night
Low: 33 °F
Mostly Clear
Thursday
High: 57 °F
Partly Sunny
Thursday Night
Low: 47 °F
Showers
Likely

Detailed Forecast

Tonight

Scattered sprinkles between midnight and 4am. Partly cloudy, with a low around 38. Southwest wind 10 to 15 mph, with gusts as high as 20 mph.

Monday

Sunny, with a high near 59. West northwest wind 10 to 15 mph, with gusts as high as 30 mph.

Monday Night

Increasing clouds, with a low around 34. West wind 5 to 10 mph becoming light after midnight.

Tuesday

Mostly cloudy, then gradually becoming sunny, with a high near 62. Light south southwest wind becoming south 10 to 15 mph in the morning. Winds could gust as high as 25 mph.

Tuesday Night

Mostly clear, with a low around 46. South wind around 10 mph becoming west southwest after midnight. Winds could gust as high as 15 mph.

Wednesday

Mostly sunny, with a high near 62.

Wednesday Night

Mostly clear, with a low around 33.

Thursday

Partly sunny, with a high near 57.

Thursday Night

Showers likely, mainly after midnight. Mostly cloudy, with a low around 47.

Friday

A chance of showers before noon. Partly sunny, with a high near 60.