10-Day Weather Forecast - Marengo, IA

Mostly sunny. Not as cool with highs in the lower 30s. Southwest winds around 10 mph. Wind chill values as low as 1 below in the morning.

Mostly cloudy. Not as cool with lows around 16. West winds 5 to 10 mph.

Partly sunny. Highs in the mid 20s. Northwest winds around 5 mph becoming northeast in the afternoon.

Snow likely. Moderate snow accumulation possible. Lows around 17. East winds 5 to 10 mph. Chance of snow 70 percent.

Mostly cloudy. Highs around 20. Lows around 5 below. Wind chill values as low as 15 below.

Mostly cloudy. Highs around 20. Lows around 5 below. Wind chill values as low as 15 below.

Mostly cloudy. Highs in the mid 20s. Lows around 20. Wind chill values as low as 15 below.

Mostly cloudy. Highs in the mid 20s. Lows around 20. Wind chill values as low as 15 below.

Partly sunny in the morning then becoming mostly cloudy. Highs in the lower 30s.

Cloudy with a chance of snow. A chance of freezing rain after midnight. Not as cool. Near steady temperature in the upper 20s. Chance of precipitation 40 percent.

Mostly cloudy with a chance of rain freezing rain and snow in the morning then partly sunny in the afternoon. Highs in the mid 30s. Temperature falling into the upper 20s in the afternoon. Chance of precipitation 30 percent.

Mostly cloudy. Lows around 10 above. Highs in the lower 20s. Wind chill values as low as 5 below.

Mostly cloudy. Lows around 10 above. Highs in the lower 20s. Wind chill values as low as 5 below.

Partly cloudy. Low temperature around 16F. Dew point will be around 12F with an average humidity of 81%. Winds will be 4 mph from the NW.

Cloudy. High temperature around 23F. Dew point will be around 14F with an average humidity of 76%. Winds will be 4 mph from the NW.

Partly cloudy. Low temperature around 15F. Dew point will be around 12F with an average humidity of 79%. Winds will be 4 mph from the NW.

Partly cloudy. High temperature around 25F. Dew point will be around 15F with an average humidity of 78%. Winds will be 1 mph from the E.

Partly cloudy. Low temperature around 22F. Dew point will be around 17F with an average humidity of 81%. Winds will be 2 mph from the S.