10-Day Weather Forecast - Brentwood, IL

Mostly cloudy. A chance of snow early in the morning. Snow accumulation up to half an inch. Blustery with highs in the mid 20s. North winds 15 to 25 mph becoming northwest 15 to 20 mph in the afternoon. Chance of precipitation 50 percent.

Mostly cloudy in the evening then becoming partly cloudy. Lows around 13. Northwest winds 10 to 15 mph. Gusts up to 25 mph in the evening.

Mostly sunny in the morning then becoming partly cloudy. Highs in the mid 20s. Northwest winds 5 to 10 mph becoming southwest in the afternoon.

Snow. Some snow accumulation. Lows in the lower 20s. Southwest winds 10 to 15 mph. Chance of precipitation 90 percent.

Snow likely. Highs in the mid 30s. Chance of precipitation 70 percent.

Mostly cloudy with a 50 percent chance of snow. Lows 10 to 15.

Mostly cloudy with a 50 percent chance of snow. Highs around 20.

Mostly cloudy. Lows 5 to 10 above.

Mostly cloudy. A chance of snow in the afternoon. Highs 15 to 20. Chance of precipitation 30 percent. Wind chill values as low as 10 below.

Mostly cloudy. Lows 5 to 10 above.

Mostly cloudy. Highs 15 to 20.

Mostly cloudy in the evening then becoming partly cloudy. Lows around zero. Wind chill values as low as 15 below after midnight.

Partly cloudy in the morning then becoming mostly cloudy. Highs around 15. Wind chill values as low as 15 below in the morning.

Mostly clear. Low temperature around 17F. Dew point will be around 11F with an average humidity of 72%. Winds will be 5 mph from the S.

Mostly cloudy. High temperature around 29F. Dew point will be around 16F with an average humidity of 67%. Winds will be 5 mph from the S.

Partly cloudy. Low temperature around 22F. Dew point will be around 19F with an average humidity of 79%. Winds will be 2 mph from the SE.

Cloudy. High temperature around 30F. Dew point will be around 19F with an average humidity of 72%. Winds will be 4 mph from the E.

Cloudy with a chance of snow. Chance of precipitation 40%. Low temperature around 28F. Dew point will be around 24F with an average humidity of 84%. Winds will be 4 mph from the E.