10-Day Weather Forecast - Marengo, IA

Sunny. Much warmer with highs in the mid 80s. South winds 10 to 15 mph.

Mostly cloudy with a chance of thunderstorms. A chance of showers in the evening then showers likely after midnight. Not as cool with lows in the upper 50s. South winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 60 percent.

Mostly sunny with a chance of showers in the morning then showers likely with a chance of thunderstorms in the afternoon. Breezy with highs in the upper 70s. Southwest winds 15 to 20 mph becoming northwest 15 to 25 mph in the afternoon. Chance of rain 60 percent.

Mostly cloudy. A chance of showers in the evening. Much cooler with lows in the upper 30s. Chance of rain 50 percent.

Mostly cloudy. A chance of showers in the afternoon. Much cooler with highs in the upper 40s. Chance of rain 40 percent.

Snow showers. Rain showers. Little or no snow accumulation. Lows in the lower 30s. Chance of precipitation 80 percent.

Snow showers likely in the morning. Rain showers likely. Little or no snow accumulation. Highs in the upper 40s. Chance of precipitation 70 percent.

Mostly cloudy. A chance of rain showers in the evening. Lows in the lower 30s. Chance of rain 40 percent.

Partly sunny. A chance of rain showers in the afternoon. Not as cool with highs in the upper 50s. Chance of rain 30 percent.

Mostly cloudy. A chance of showers in the evening then showers likely after midnight. Not as cool with lows in the mid 40s. Chance of rain 60 percent.

Showers likely. Highs in the upper 50s. Chance of rain 70 percent.

Partly cloudy with a slight chance of rain. Chance of precipitation 30%. Low temperature around 35F. Dew point will be around 34F with an average humidity of 73%. Winds will be 12 mph from the NW.

Sunny. High temperature around 54F. Dew point will be around 30F with an average humidity of 58%. Winds will be 11 mph from the NW.

Clear. Low temperature around 36F. Dew point will be around 30F with an average humidity of 64%. Winds will be 3 mph from the NW.

Sunny. High temperature around 59F. Dew point will be around 34F with an average humidity of 56%. Winds will be 6 mph from the S.

Clear. Low temperature around 42F. Dew point will be around 38F with an average humidity of 66%. Winds will be 6 mph from the S.

Partly cloudy. High temperature around 61F. Dew point will be around 40F with an average humidity of 61%. Winds will be 8 mph from the S.

Partly cloudy. Low temperature around 44F. Dew point will be around 40F with an average humidity of 67%. Winds will be 5 mph from the SE.