10-Day Weather Forecast - Lanark, IL

Cloudy. A chance of rain showers early then a chance of rain and snow. Cooler with highs around 40. North winds 15 to 20 mph with gusts up to 30 mph. Chance of precipitation 50 percent.

Mostly clear. Lows in the mid 20s. Northwest winds 10 to 15 mph.

Sunny in the morning then becoming partly sunny. Highs in the upper 40s. Southwest winds 10 to 15 mph.

Rain likely. Snow likely after midnight. Little or no snow accumulation. Breezy with lows in the mid 30s. Southwest winds 15 to 25 mph with gusts up to 35 mph. Chance of precipitation 70 percent.

Partly sunny and breezy. Highs in the mid 40s. West winds 15 to 25 mph with gusts up to 35 mph.

Mostly cloudy. Lows in the mid 20s.

Cloudy with a 30 percent chance of snow. Highs in the lower 40s.

Cloudy. A chance of rain and snow in the evening then rain and snow likely after midnight. Little or no snow accumulation. Lows in the lower 30s. Chance of precipitation 60 percent.

Rain and snow. Little or no snow accumulation. Breezy with highs in the lower 40s. Chance of precipitation 90 percent.

Mostly cloudy. A chance of snow in the evening. Breezy and much cooler with lows around 10 above. Chance of snow 40 percent. Wind chill values as low as 5 below after midnight.

Partly sunny and breezy. Much cooler with highs in the upper 20s. Wind chill values as low as 5 below in the morning.

Mostly clear. Cold with lows 5 to 10 above. Wind chill values as low as 5 below after midnight.

Mostly sunny in the morning then becoming mostly cloudy. Highs in the lower 30s. Wind chill values as low as 5 below in the morning.

Cloudy with a chance of snow. Chance of precipitation 35%. Low temperature around 18F. Dew point will be around 16F with an average humidity of 85%. Winds will be 5 mph from the SE.

Cloudy. High temperature around 32F. Dew point will be around 23F with an average humidity of 87%. Winds will be 3 mph from the SE.

Cloudy. Low temperature around 24F. Dew point will be around 24F with an average humidity of 90%. Winds will be 4 mph from the SE.

Cloudy. High temperature around 41F. Dew point will be around 32F with an average humidity of 90%. Winds will be 9 mph from the S.

Cloudy. Low temperature around 35F. Dew point will be around 36F with an average humidity of 89%. Winds will be 5 mph from the SW.