10-Day Weather Forecast - DeKalb, IL

Cloudy. Snow mainly in the morning. Total snow accumulation around half an inch. Windy with highs in the lower 30s. Northwest winds 15 to 25 mph with gusts up to 40 mph becoming 15 to 20 mph with gusts up to 30 mph in the afternoon. Chance of precipitation 90 percent.

Mostly cloudy in the evening then becoming partly cloudy. A slight chance of snow in the evening. Lows around 10 above. Northwest winds 10 to 15 mph diminishing to 5 to 10 mph after midnight. Chance of precipitation 20 percent.

Partly cloudy in the morning then becoming mostly cloudy. A slight chance of snow in the afternoon. Highs in the lower 20s. West winds around 5 mph becoming southwest in the afternoon. Chance of precipitation 20 percent.

Snow likely. Several inches of accumulation possible. Near steady temperature around 18. East winds around 5 mph. Chance of precipitation 60 percent.

Mostly cloudy with a 40 percent chance of snow. Highs in the mid 20s.

Mostly cloudy. A slight chance of snow in the evening. Lows around 5 above. Chance of precipitation 20 percent. Wind chill values as low as 10 below after midnight.

Mostly cloudy. A chance of snow in the morning then snow likely in the afternoon. Highs around 10 above. Chance of precipitation 60 percent. Wind chill values as low as 10 below.

Mostly cloudy in the evening then clearing. Lows around 10 below. Wind chill values as low as 25 below.

Mostly sunny. Highs around 5 above. Wind chill values as low as 25 below.

Partly cloudy in the evening then becoming mostly cloudy. Lows 5 below to 10 below zero. Wind chill values as low as 15 below.

Mostly cloudy. Highs around 20. Wind chill values as low as 10 below in the morning.

Mostly cloudy. Lows 5 to 10 above.

Partly cloudy in the morning then becoming mostly cloudy. Highs in the mid 20s.

Mostly cloudy. Low temperature around 23F. Dew point will be around 22F with an average humidity of 88%. Winds will be 10 mph from the S.

Cloudy. High temperature around 35F. Dew point will be around 29F with an average humidity of 87%. Winds will be 10 mph from the SW.

Cloudy. Low temperature around 28F. Dew point will be around 28F with an average humidity of 90%. Winds will be 5 mph from the SW.

Cloudy with a slight chance of snow. Chance of precipitation 30%. High temperature around 31F. Dew point will be around 24F with an average humidity of 81%. Winds will be 7 mph from the W.

Mostly cloudy. Low temperature around 19F. Dew point will be around 17F with an average humidity of 81%. Winds will be 9 mph from the NW.