10-Day Weather Forecast - Marengo, IL

Mostly cloudy. A chance of snow early in the morning. Little or no snow accumulation. Blustery with highs in the mid 20s. North winds 15 to 25 mph with gusts up to 30 mph. Chance of precipitation 50 percent.

Mostly cloudy in the evening then becoming partly cloudy. Lows around 12. North winds 10 to 15 mph. Gusts up to 25 mph in the evening.

Mostly sunny in the morning then becoming partly cloudy. Highs in the mid 20s. Northwest winds 5 to 10 mph becoming southwest in the afternoon.

Snow. Some snow accumulation. Lows around 20. Southwest winds 10 to 15 mph. Gusts up to 25 mph in the evening. Chance of precipitation 90 percent.

Snow likely. Highs in the mid 30s. Chance of precipitation 70 percent.

Mostly cloudy with a 50 percent chance of snow. Lows around 10 above.

Mostly cloudy with a 50 percent chance of snow. Highs 15 to 20.

Mostly cloudy. Lows zero to 5 above zero. Wind chill values as low as 10 below after midnight.

Mostly cloudy. A chance of snow in the afternoon. Highs around 15. Chance of precipitation 30 percent. Wind chill values as low as 10 below in the morning.

Mostly cloudy. Lows zero to 5 above zero.

Mostly cloudy. Highs 10 to 15.

Partly cloudy. Lows around zero. Wind chill values as low as 15 below.

Partly cloudy. Highs 10 to 15. Wind chill values as low as 15 below in the morning.

Partly cloudy. Low temperature around 16F. Dew point will be around 11F with an average humidity of 78%. Winds will be 6 mph from the S.

Cloudy. High temperature around 26F. Dew point will be around 17F with an average humidity of 76%. Winds will be 6 mph from the SW.

Cloudy. Low temperature around 20F. Dew point will be around 18F with an average humidity of 83%. Winds will be 1 mph from the SW.

Cloudy. High temperature around 27F. Dew point will be around 19F with an average humidity of 78%. Winds will be 1 mph from the SE.

Cloudy with a chance of snow. Chance of precipitation 35%. Low temperature around 26F. Dew point will be around 23F with an average humidity of 86%. Winds will be 3 mph from the E.