10-Day Weather Forecast - Island Lake, IL

Partly cloudy in the morning then becoming mostly cloudy. Highs in the upper 20s. Southwest winds 10 to 15 mph.

Mostly cloudy. A chance of snow in the evening. Patchy freezing drizzle. A slight chance of snow after midnight. Near steady temperature in the mid 20s. West winds around 10 mph. Chance of precipitation 30 percent.

Mostly cloudy. Highs in the mid 20s. Northwest winds 5 to 10 mph.

Mostly cloudy. A slight chance of snow in the evening then snow likely after midnight. Some snow accumulation possible. Near steady temperature around 16. Light and variable winds becoming north around 5 mph after midnight. Chance of precipitation 60 percent.

Mostly cloudy with a chance of snow in the morning then partly cloudy in the afternoon. Highs in the lower 20s. Chance of precipitation 40 percent.

Mostly cloudy with a 20 percent chance of snow. Lows around zero.

Mostly cloudy. A slight chance of snow in the afternoon. Highs in the lower 20s. Chance of precipitation 20 percent.

Snow likely. Lows around 10 above. Temperature rising into the lower 20s after midnight. Chance of precipitation 70 percent.

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

Cloudy. A chance of snow in the evening then snow likely after midnight. Near steady temperature in the mid 20s. Temperature rising into the upper 20s after midnight. Chance of precipitation 70 percent.

Mostly cloudy. Snow likely mainly in the morning. Near steady temperature in the upper 20s. Chance of precipitation 70 percent.

Mostly cloudy. A chance of snow in the evening. Lows around 10 above. Chance of precipitation 40 percent.

Mostly cloudy. A chance of snow in the afternoon. Highs in the lower 20s. Chance of precipitation 30 percent.

Cloudy with a slight chance of snow. Chance of precipitation 25%. Low temperature around 13F. Dew point will be around 12F with an average humidity of 85%. Winds will be 7 mph from the W.

Cloudy. High temperature around 22F. Dew point will be around 14F with an average humidity of 79%. Winds will be 6 mph from the W.

Cloudy. Low temperature around 14F. Dew point will be around 12F with an average humidity of 83%. Winds will be 6 mph from the W.

Cloudy. High temperature around 24F. Dew point will be around 15F with an average humidity of 79%. Winds will be 3 mph from the W.

Cloudy with a slight chance of snow. Chance of precipitation 30%. Low temperature around 20F. Dew point will be around 17F with an average humidity of 85%. Winds will be 1 mph from the S.