10-Day Weather Forecast - Lemont, IL

Mostly cloudy and breezy. Highs in the lower 40s. Temperature falling into the mid 30s in the afternoon. Southwest winds 15 to 20 mph becoming west 10 to 15 mph in the afternoon. Gusts up to 30 mph.

Mostly clear. Lows around 18. West winds 10 to 15 mph.

Sunny. Highs in the lower 30s. Northwest winds 5 to 10 mph.

Partly cloudy in the evening then becoming mostly cloudy. Near steady temperature in the lower 20s. South winds 5 to 10 mph.

Mostly cloudy. Highs in the lower 40s.

Cloudy. Near steady temperature in the upper 30s.

Mostly cloudy. Highs in the upper 40s.

Mostly cloudy. Lows in the lower 30s.

Cloudy. Highs in the upper 40s.

Cloudy. A chance of rain in the evening. Near steady temperature in the mid 40s. Chance of precipitation 30 percent.

Mostly cloudy. Highs around 60.

Mostly cloudy. Lows in the upper 30s.

Mostly cloudy. Highs around 50.

Partly cloudy. Low temperature around 44F. Dew point will be around 42F with an average humidity of 84%. Winds will be 2 mph from the SW.

Partly cloudy. High temperature around 48F. Dew point will be around 39F with an average humidity of 77%. Winds will be 2 mph from the N.

Mostly cloudy with a slight chance of rain. Chance of precipitation 25%. Low temperature around 35F. Dew point will be around 34F with an average humidity of 79%. Winds will be 4 mph from the NW.

Partly cloudy. High temperature around 38F. Dew point will be around 29F with an average humidity of 73%. Winds will be 5 mph from the N.

Mostly clear. Low temperature around 31F. Dew point will be around 26F with an average humidity of 75%. Winds will be 4 mph from the N.