10-Day Weather Forecast - Lake Forest, IL

Partly cloudy in the morning then becoming mostly cloudy. Highs in the upper 20s. Southwest winds 10 to 15 mph. Gusts up to 25 mph in the afternoon.

Mostly cloudy. A chance of snow in the evening. Patchy freezing drizzle. A slight chance of snow after midnight. Little or no snow accumulation. Near steady temperature in the mid 20s. West winds 10 to 15 mph. Chance of precipitation 30 percent.

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

Mostly cloudy. A slight chance of snow in the evening then a chance of snow after midnight. Some snow accumulation possible. Near steady temperature around 18. North winds around 5 mph. Chance of precipitation 50 percent.

Mostly cloudy. A chance of snow mainly in the morning. Highs in the mid 20s. Chance of precipitation 50 percent.

Mostly cloudy with a 20 percent chance of snow. Lows 5 to 10 above.

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

Mostly cloudy. A chance of snow in the evening then snow likely after midnight. Lows around 15. Temperature rising into the lower 20s after midnight. Chance of precipitation 70 percent.

Mostly cloudy. A chance of snow in the morning. Highs in the lower 30s. Chance of precipitation 40 percent.

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

Mostly cloudy. Snow and rain likely mainly in the morning. Near steady temperature in the lower 30s. 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 mid 20s. Chance of precipitation 30 percent.

Cloudy with a slight chance of snow. Chance of precipitation 25%. Low temperature around 16F. Dew point will be around 12F with an average humidity of 76%. Winds will be 5 mph from the NW.

Cloudy. High temperature around 22F. Dew point will be around 12F with an average humidity of 70%. Winds will be 4 mph from the W.

Cloudy. Low temperature around 16F. Dew point will be around 11F with an average humidity of 74%. Winds will be 4 mph from the NW.

Partly cloudy. High temperature around 23F. Dew point will be around 13F with an average humidity of 70%. Winds will be 2 mph from the W.

Mostly cloudy with a slight chance of snow. Chance of precipitation 30%. Low temperature around 21F. Dew point will be around 16F with an average humidity of 77%. Winds will be 1 mph from the SW.