10-Day Weather Forecast - Lockport, IL

Sunny. Highs in the upper 20s. Northwest winds 5 to 10 mph becoming southwest in the afternoon.

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

Mostly cloudy. Highs in the lower 40s. South winds 10 to 15 mph.

Mostly 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 mid 40s.

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

Mostly cloudy. Highs in the upper 50s.

Partly cloudy. Lows around 40.

Partly cloudy in the morning then becoming mostly cloudy. Highs in the lower 50s.

Cloudy. Low temperature around 41F. Dew point will be around 38F with an average humidity of 82%. Winds will be 6 mph from the N.

Cloudy. High temperature around 46F. Dew point will be around 36F with an average humidity of 76%. Winds will be 3 mph from the NW.

Mostly cloudy. Low temperature around 31F. Dew point will be around 28F with an average humidity of 72%. Winds will be 5 mph from the N.

Mostly sunny. High temperature around 37F. Dew point will be around 24F with an average humidity of 65%. Winds will be 5 mph from the NW.

Mostly clear. Low temperature around 29F. Dew point will be around 22F with an average humidity of 67%. Winds will be 2 mph from the NW.

Partly cloudy. High temperature around 38F. Dew point will be around 24F with an average humidity of 63%. Winds will be 3 mph from the W.

Partly cloudy. Low temperature around 30F. Dew point will be around 23F with an average humidity of 69%. Winds will be 1 mph from the N.