DeKalb, IL

Welcome To DeKalb

FIND EVENTS IN DeKalb

Weather Forecast for DeKalb

This Afternoon

Sunny, with a high near 34. East wind around 5 mph.

Tonight

A chance of freezing rain, mainly after 4am. Increasing clouds, with a steady temperature around 30. East wind 10 to 15 mph. Chance of precipitation is 40%.

Saturday

Rain or freezing rain, becoming all rain after noon. Some thunder is also possible. Patchy fog. High near 41. East southeast wind 10 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 80%. Little or no ice accumulation expected.

Saturday Night

Rain showers before 3am, then a chance of rain and snow showers between 3am and 4am, then a chance of snow after 4am. Some thunder is also possible. Low around 30. Windy, with a south southwest wind 10 to 20 mph becoming west 20 to 30 mph after midnight. Winds could gust as high as 40 mph. Chance of precipitation is 100%. New snow accumulation of less than a half inch possible.

Sunday

A 20 percent chance of snow before noon. Mostly cloudy, with a high near 31. Windy, with a west northwest wind around 30 mph, with gusts as high as 50 mph.

Sunday Night

Partly cloudy, with a low around 5. Blustery.

Monday

Partly sunny, with a high near 17.

Monday Night

Mostly cloudy, with a low around 7.

Tuesday

A slight chance of snow before noon. Cloudy, with a high near 27.

Tuesday Night

A chance of snow. Cloudy, with a low around 16.

Wednesday

A chance of snow. Partly sunny, with a high near 28.

Wednesday Night

Partly cloudy, with a low around 11.

Thursday

Mostly sunny, with a high near 28.