NWS Forecast for: De Kalb IL
Issued by: National Weather Service Chicago, IL
Last Update: 12:40 pm CDT Jul 26, 2021


This Afternoon: Sunny, with a high near 90. West wind around 5 mph.

Tonight: Mostly clear, with a low around 67. Southwest wind around 5 mph.

Tuesday: Sunny, with a high near 89. West southwest wind 5 to 10 mph, with gusts as high as 15 mph.

Tuesday Night: Mostly clear, with a low around 68. Southwest wind around 5 mph.

Wednesday: Mostly sunny, with a high near 90. Southwest wind around 5 mph, with gusts as high as 15 mph.

Wednesday Night: A 40 percent chance of showers and thunderstorms, mainly after 1am. Mostly cloudy, with a low around 74.

Thursday: A 40 percent chance of showers and thunderstorms, mainly before 1pm. Partly sunny, with a high near 85.

Thursday Night: Mostly clear, with a low around 61.

Friday: Mostly sunny, with a high near 81.

Friday Night: Mostly cloudy, with a low around 60.

Saturday: A slight chance of showers. Partly sunny, with a high near 78.

Saturday Night: A chance of showers. Partly cloudy, with a low around 62.

Sunday: Mostly sunny, with a high near 78.



De Kalb IL
 41.94°N 88.76°W

Visit your local NWS office at: https://www.weather.gov/lot