10-Day Weather Forecast - Lockport, IL

Mostly cloudy. Snow likely late. Snow accumulation up to half an inch. Highs around 20. Southwest winds 10 to 15 mph. Chance of precipitation 70 percent.

Mostly cloudy. Snow likely early in the evening then a chance of snow late in the evening. Snow accumulation around half an inch. Blustery with lows around 3 above. West winds 15 to 20 mph becoming 15 to 25 mph after midnight. Chance of precipitation 70 percent. Wind chill values as low as 18 below after midnight.

Mostly cloudy in the morning then becoming partly cloudy. Blustery with highs around 9 above. West winds 15 to 20 mph with gusts up to 30 mph. Wind chill values as low as 20 below.

Partly cloudy. Near steady temperature around 4 above. West winds 10 to 15 mph. Wind chill values as low as 11 below in the evening.

Mostly sunny in the morning then becoming mostly cloudy. Highs in the mid 20s. Wind chill values as low as 10 below in the morning.

Mostly cloudy. A slight chance of snow in the evening then a chance of snow after midnight. Lows around 20. Chance of precipitation 40 percent.

Mostly cloudy. Near steady temperature in the upper 20s.

Mostly cloudy in the evening then becoming partly cloudy. Lows around 10 above.

Partly cloudy. Highs in the lower 20s.

Mostly cloudy. Lows 10 to 15.

Mostly cloudy. Highs in the upper 20s.

Mostly cloudy. Lows around 10 above.

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

Cloudy with a slight chance of snow. Chance of precipitation 25%. Low temperature around 3F. Dew point will be around 1F with an average humidity of 80%. Winds will be 8 mph from the NW.

Partly cloudy with a slight chance of snow. Chance of precipitation 30%. High temperature around 6F. Dew point will be around -1F with an average humidity of 76%. Winds will be 9 mph from the NW.

Mostly clear. Low temperature around 1F. Dew point will be around -4F with an average humidity of 78%. Winds will be 7 mph from the NW.

Sunny. High temperature around 9F. Dew point will be around 0F with an average humidity of 75%. Winds will be 7 mph from the W.

Mostly cloudy. Low temperature around 7F. Dew point will be around 3F with an average humidity of 80%. Winds will be 4 mph from the W.