10-Day Weather Forecast - Grayslake, IL

Mostly cloudy. A chance of light sprinkles and a slight chance of snow showers late. Windy. Highs around 40. South winds 20 to 25 mph becoming southwest 15 to 25 mph in the afternoon. Gusts up to 40 mph. Chance of precipitation 40 percent.

Mostly cloudy in the evening then becoming partly cloudy. A chance of light sprinkles early in the evening. Lows in the lower 20s. West winds 10 to 15 mph with gusts up to 25 mph. Chance of precipitation 20 percent.

Mostly sunny in the morning then becoming partly cloudy. Highs in the lower 30s. Northwest winds 10 to 15 mph. Gusts up to 25 mph in the morning.

Mostly cloudy in the evening then becoming partly cloudy. A slight chance of snow. Lows around 20. North winds around 5 mph. Chance of precipitation 20 percent.

Partly cloudy. Highs around 40. East winds around 5 mph becoming southwest in the afternoon.

Partly cloudy in the evening then becoming mostly clear. Lows in the upper 20s.

Mostly sunny. Highs in the mid 50s.

Partly cloudy. Lows around 30.

Mostly cloudy. A chance of snow in the afternoon. Highs around 40. Chance of precipitation 30 percent.

Mostly cloudy. Lows around 20.

Partly cloudy. Highs around 30.

Partly cloudy in the evening then becoming mostly cloudy. A 40 percent chance of snow. Lows around 20.

Partly cloudy in the morning then becoming mostly cloudy. A 30 percent chance of snow. Highs in the mid 30s.

Cloudy with a slight chance of snow. Chance of precipitation 25%. Low temperature around 23F. Dew point will be around 21F with an average humidity of 82%. Winds will be 4 mph from the SE.

Cloudy with a slight chance of rain-snow mix. Chance of precipitation 25%. High temperature around 36F. Dew point will be around 26F with an average humidity of 78%. Winds will be 3 mph from the W.

Partly cloudy with a slight chance of rain-snow mix. Chance of precipitation 30%. Low temperature around 24F. Dew point will be around 22F with an average humidity of 78%. Winds will be 4 mph from the W.

Partly cloudy. High temperature around 34F. Dew point will be around 22F with an average humidity of 71%. Winds will be 3 mph from the NW.

Partly cloudy. Low temperature around 26F. Dew point will be around 21F with an average humidity of 78%. Winds will be 3 mph from the S.