10-Day Weather Forecast - Marengo, IA

Mostly cloudy and breezy cooler with highs in the upper 30s. Temperature falling into the mid 30s in the afternoon. Northwest winds 20 to 25 mph with gusts up to 40 mph.

Partly cloudy in the evening then clearing. Much cooler with lows around 14. North winds 10 to 15 mph.

Sunny in the morning then becoming partly sunny. Highs in the lower 30s. Southeast winds 5 to 10 mph.

Mostly cloudy. Lows in the lower 20s. Southeast winds 5 to 10 mph.

Partly cloudy. Highs in the mid 40s. Lows in the upper 20s.

Partly cloudy. Highs in the mid 40s. Lows in the upper 20s.

Mostly sunny. Not as cool with highs in the mid 50s.

Mostly clear. Not as cool with lows in the upper 30s.

Mostly sunny. Highs in the upper 50s.

Mostly cloudy. Lows in the lower 30s.

Mostly cloudy. A chance of rain in the afternoon. Cooler with highs in the mid 40s. Chance of rain 30 percent.

Mostly cloudy. A chance of rain in the evening then a chance of snow after midnight. Lows in the upper 20s. Chance of precipitation 30 percent.

Mostly cloudy with a 40 percent chance of rain. Highs in the lower 40s.

Cloudy with a slight chance of rain-snow mix. Chance of precipitation 25%. Low temperature around 30F. Dew point will be around 27F with an average humidity of 78%. Winds will be 4 mph from the E.

Cloudy with a slight chance of rain-snow mix. Chance of precipitation 25%. High temperature around 38F. Dew point will be around 28F with an average humidity of 74%. Winds will be 4 mph from the NE.

Partly cloudy. Low temperature around 30F. Dew point will be around 27F with an average humidity of 80%. Winds will be 4 mph from the E.

Cloudy with a slight chance of rain-snow mix. Chance of precipitation 25%. High temperature around 38F. Dew point will be around 29F with an average humidity of 76%. Winds will be 4 mph from the NE.

Partly cloudy. Low temperature around 29F. Dew point will be around 27F with an average humidity of 79%. Winds will be 2 mph from the N.