10-Day Weather Forecast - Marengo, IL

Mostly cloudy. Highs in the lower 30s. Northeast winds 5 to 10 mph.

Mostly cloudy in the evening then becoming partly cloudy. Lows in the lower 20s. East winds around 5 mph.

Partly cloudy in the morning then becoming mostly cloudy. Highs in the lower 40s. Southeast winds 5 to 10 mph.

Mostly cloudy. A chance of rain showers after midnight. Lows in the lower 30s. Southeast winds around 5 mph. Chance of precipitation 50 percent.

Cloudy. Rain showers likely mainly in the morning. Highs in the lower 40s. East winds around 5 mph. Chance of precipitation 70 percent.

Mostly cloudy with a chance of rain showers. A slight chance of thunderstorms after midnight. Lows in the mid 30s. Chance of precipitation 40 percent.

Mostly cloudy with a chance of rain showers. A slight chance of thunderstorms in the afternoon. Highs in the upper 40s. Chance of precipitation 50 percent.

A slight chance of thunderstorms in the evening. Cloudy with a chance of showers. Lows in the upper 30s. Chance of precipitation 40 percent.

Mostly cloudy with a 40 percent chance of showers. Highs in the lower 50s.

Mostly cloudy with a chance of showers. Lows in the lower 40s. Chance of precipitation 30 percent.

Mostly cloudy. A chance of showers in the morning then showers likely in the afternoon. Highs in the mid 60s. Chance of precipitation 70 percent.

Showers likely. Lows in the lower 40s. Chance of precipitation 60 percent.

Mostly cloudy with a 40 percent chance of showers. Highs in the mid 50s.

Partly cloudy with a slight chance of rain. Chance of precipitation 30%. Low temperature around 39F. Dew point will be around 37F with an average humidity of 77%. Winds will be 6 mph from the SW.

Partly cloudy with a slight chance of rain. Chance of precipitation 25%. High temperature around 56F. Dew point will be around 35F with an average humidity of 55%. Winds will be 7 mph from the SW.

Partly cloudy with a slight chance of rain. Chance of precipitation 30%. Low temperature around 41F. Dew point will be around 37F with an average humidity of 76%. Winds will be 5 mph from the SW.

Cloudy with a chance of rain. Chance of precipitation 50%. High temperature around 57F. Dew point will be around 41F with an average humidity of 65%. Winds will be 6 mph from the S.

Cloudy with a chance of rain. Chance of precipitation 55%. Low temperature around 40F. Dew point will be around 39F with an average humidity of 82%. Winds will be 2 mph from the SW.