10-Day Weather Forecast - Marengo, IL

Rain or drizzle in the morning then a chance of rain and snow in the afternoon. Little or no snow accumulation. Windy with highs in the mid 40s. Temperature falling into the lower 30s in the afternoon. South winds 15 to 20 mph with gusts up to 30 mph becoming west 15 to 25 mph with gusts up to 40 mph in the afternoon. Chance of precipitation near 100 percent.

Mostly cloudy. Scattered snow showers in the evening then a chance of flurries after midnight. Windy with lows around 8 above. West winds 15 to 25 mph becoming 15 to 20 mph after midnight. Gusts up to 40 mph. Chance of precipitation 40 percent. Wind chill values as low as 10 below.

Partly cloudy and blustery. Highs in the mid 20s. Northwest winds 15 to 20 mph with gusts up to 30 mph becoming west around 10 mph in the afternoon. Wind chill values as low as 11 below in the morning.

Mostly cloudy. Lows around 20. Temperature rising into the upper 20s after midnight.

Mostly cloudy. A slight chance of snow in the afternoon. Highs around 40. Chance of precipitation 20 percent.

Partly cloudy in the evening then clearing. Lows 10 to 15.

Mostly sunny. Highs in the upper 20s.

Partly cloudy in the evening then becoming mostly cloudy. Lows 15 to 20.

Mostly cloudy. Highs in the upper 30s.

Mostly cloudy. Near steady temperature in the lower 30s.

Mostly cloudy. Highs in the lower 40s.

Mostly cloudy. Low temperature around 32F. Dew point will be around 31F with an average humidity of 91%. Winds will be 4 mph from the NW.

Cloudy. High temperature around 43F. Dew point will be around 35F with an average humidity of 86%. Winds will be 6 mph from the SE.

Cloudy with a slight chance of rain. Chance of precipitation 30%. Low temperature around 41F. Dew point will be around 41F with an average humidity of 92%. Winds will be 5 mph from the S.

Cloudy. High temperature around 47F. Dew point will be around 42F with an average humidity of 89%. Winds will be 5 mph from the S.

Cloudy with a slight chance of rain. Chance of precipitation 25%. Low temperature around 44F. Dew point will be around 43F with an average humidity of 90%. Winds will be 3 mph from the S.

Cloudy. High temperature around 50F. Dew point will be around 42F with an average humidity of 81%. Winds will be 4 mph from the SW.

Cloudy. Low temperature around 35F. Dew point will be around 34F with an average humidity of 79%. Winds will be 3 mph from the NW.