10-Day Weather Forecast - Harvey, IL

Mostly cloudy. Snow likely in the afternoon. Snow accumulation around an inch possible. Highs in the lower 30s. West winds 10 to 15 mph. Chance of precipitation 70 percent.

Mostly cloudy in the evening then clearing. A chance of snow in the evening. Lows around 11. Northwest winds 5 to 10 mph. Chance of precipitation 40 percent.

Partly cloudy in the morning then becoming mostly cloudy. Highs in the lower 20s. West winds around 5 mph.

Partly cloudy. Lows 15 to 20.

Partly cloudy in the morning then becoming mostly cloudy. Highs in the upper 20s.

Mostly cloudy. Lows around 20.

Mostly cloudy in the morning then becoming partly cloudy. Highs in the upper 20s.

Mostly cloudy. Lows in the lower 20s.

Mostly cloudy. Highs in the mid 30s.

Mostly cloudy. Lows in the mid 20s.

Mostly cloudy. Highs in the mid 30s.

Partly cloudy. Low temperature around 23F. Dew point will be around 23F with an average humidity of 83%. Winds will be 4 mph from the W.

Cloudy. High temperature around 29F. Dew point will be around 21F with an average humidity of 78%. Winds will be 3 mph from the NW.

Cloudy. Low temperature around 20F. Dew point will be around 17F with an average humidity of 78%. Winds will be 2 mph from the W.

Cloudy. High temperature around 28F. Dew point will be around 20F with an average humidity of 79%. Winds will be 3 mph from the W.

Cloudy. Low temperature around 18F. Dew point will be around 16F with an average humidity of 79%. Winds will be 4 mph from the W.

Partly cloudy. High temperature around 26F. Dew point will be around 18F with an average humidity of 78%. Winds will be 4 mph from the W.

Mostly clear. Low temperature around 18F. Dew point will be around 15F with an average humidity of 78%. Winds will be 3 mph from the SW.