10-Day Weather Forecast - Big Rock, IL

Mostly cloudy. A chance of light sprinkles late. Windy. Highs around 40. South winds 20 to 25 mph becoming southwest 15 to 25 mph in the afternoon. Gusts up to 40 mph. Chance of precipitation 30 percent.

Mostly cloudy in the evening then clearing. A chance of light sprinkles early in the evening. Lows in the lower 20s. West winds 10 to 15 mph with gusts up to 25 mph. Chance of precipitation 30 percent.

Mostly sunny in the morning then becoming partly cloudy. Highs in the lower 30s. Northwest winds 10 to 15 mph. Gusts up to 25 mph in the morning.

Mostly cloudy. A slight chance of snow. Lows around 20. Northwest winds around 5 mph becoming northeast after midnight. Chance of precipitation 20 percent.

Partly cloudy. A slight chance of snow in the morning. Highs around 40. East winds around 5 mph becoming west in the afternoon. Chance of precipitation 20 percent.

Mostly clear. Lows in the mid 20s.

Mostly sunny. Highs in the mid 50s.

Mostly clear in the evening then becoming partly cloudy. Lows around 30.

Mostly cloudy. Highs in the lower 40s.

Mostly cloudy. Lows around 20.

Partly cloudy. A chance of snow in the afternoon. Highs in the lower 30s. Chance of precipitation 30 percent.

Mostly cloudy with a 40 percent chance of snow. Lows around 20.

Partly cloudy in the morning then becoming mostly cloudy. A 30 percent chance of snow. Highs in the mid 30s.

Cloudy. Low temperature around 18F. Dew point will be around 18F with an average humidity of 88%. Winds will be 1 mph from the E.

Cloudy. High temperature around 37F. Dew point will be around 26F with an average humidity of 81%. Winds will be 2 mph from the W.

Partly cloudy with a slight chance of snow. Chance of precipitation 25%. Low temperature around 19F. Dew point will be around 20F with an average humidity of 85%. Winds will be 5 mph from the NW.

Mostly sunny. High temperature around 35F. Dew point will be around 23F with an average humidity of 72%. Winds will be 3 mph from the NW.

Partly cloudy. Low temperature around 21F. Dew point will be around 19F with an average humidity of 82%. Winds will be 1 mph from the S.